19700123040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 576

約数和(自身を含む): 75818695680

約数和(自身を除く): 56118572640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 83, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 166, 180, 186, 195, 208, 234, 240, 248, 249, 260, 279, 288, 310, 312, 332, 360, 372, 390, 403, 409, 415, 416, 465, 468, 480, 496, 498, 520, 558, 585, 620, 624, 664, 720, 744, 747, 780, 806, 818, 830, 930, 936, 992, 996, 1040, 1079, 1116, 1170, 1209, 1227, 1240, 1245, 1248, 1328, 1395, 1440, 1488, 1494, 1560, 1612, 1636, 1660, 1860, 1872, 1992, 2015, 2045, 2080, 2158, 2232, 2340, 2418, 2454, 2480, 2490, 2573, 2656, 2790, 2976, 2988, 3120, 3224, 3237, 3272, 3320, 3627, 3681, 3720, 3735, 3744, 3984, 4030, 4090, 4316, 4464, 4680, 4836, 4908, 4960, 4980, 5146, 5317, 5395, 5580, 5976, 6045, 6135, 6240, 6448, 6474, 6544, 6640, 7254, 7362, 7440, 7470, 7719, 7968, 8060, 8180, 8632, 8928, 9360, 9672, 9711, 9816, 9960, 10292, 10634, 10790, 11160, 11952, 12090, 12270, 12679, 12865, 12896, 12948, 13088, 13280, 14508, 14724, 14880, 14940, 15438, 15951, 16120, 16185, 16360, 17264, 18135, 18405, 18720, 19344, 19422, 19632, 19920, 20584, 21268, 21580, 22320, 23157, 23904, 24180, 24540, 25358, 25730, 25896, 26585, 29016, 29448, 29880, 30876, 31902, 32240, 32370, 32720, 33449, 33947, 34528, 36270, 36810, 38037, 38595, 38688, 38844, 39264, 39840, 41168, 42536, 43160, 44640, 46314, 47853, 48360, 48555, 49080, 50716, 51460, 51792, 53170, 58032, 58896, 59760, 61752, 63395, 63804, 64480, 64740, 65440, 66898, 67894, 72540, 73620, 76074, 77190, 77688, 79755, 82336, 85072, 86320, 92628, 95706, 96720, 97110, 98160, 100347, 101432, 101841, 102920, 103584, 106340, 114111, 115785, 116064, 117792, 119520, 123504, 126790, 127608, 129480, 133796, 135788, 145080, 147240, 152148, 154380, 155376, 159510, 164827, 167245, 169735, 170144, 172640, 185256, 190185, 191412, 193440, 194220, 196320, 200694, 202864, 203682, 205840, 212680, 228222, 231570, 239265, 247008, 253580, 255216, 258960, 267592, 271576, 290160, 294480, 301041, 304296, 305523, 308760, 310752, 319020, 329654, 334490, 339470, 370512, 380370, 382824, 388440, 401388, 405728, 407364, 411680, 425360, 441311, 456444, 463140, 478530, 494481, 501735, 507160, 509205, 510432, 517920, 535184, 543152, 570555, 580320, 588960, 602082, 608592, 611046, 617520, 638040, 659308, 668980, 678940, 741024, 760740, 765648, 776880, 802776, 814728, 824135, 850720, 882622, 912888, 926280, 957060, 988962, 1003470, 1014320, 1018410, 1052357, 1070368, 1086304, 1141110, 1204164, 1217184, 1222092, 1235040, 1276080, 1318616, 1323933, 1337960, 1357880, 1483443, 1505205, 1521480, 1527615, 1531296, 1553760, 1605552, 1629456, 1648270, 1765244, 1825776, 1852560, 1914120, 1977924, 2006940, 2028640, 2036820, 2104714, 2206555, 2282220, 2408328, 2444184, 2472405, 2552160, 2637232, 2647866, 2675920, 2715760, 2966886, 3010410, 3042960, 3055230, 3157071, 3211104, 3258912, 3296540, 3530488, 3651552, 3705120, 3828240, 3955848, 3971799, 4013880, 4073640, 4209428, 4413110, 4564440, 4816656, 4888368, 4944810, 5261785, 5274464, 5295732, 5351840, 5431520, 5933772, 6020820, 6085920, 6110460, 6314142, 6593080, 6619665, 7060976, 7417215, 7656480, 7911696, 7943598, 8027760, 8147280, 8418856, 8826220, 9128880, 9471213, 9633312, 9776736, 9889620, 10523570, 10591464, 11867544, 12041640, 12220920, 12628284, 13186160, 13239330, 13680641, 14121952, 14834430, 15785355, 15823392, 15887196, 16055520, 16294560, 16837712, 17652440, 18257760, 18942426, 19779240, 19858995, 21047140, 21182928, 23735088, 24083280, 24441840, 25256568, 26372320, 26478660, 27361282, 29668860, 31570710, 31774392, 33675424, 35304880, 37884852, 39558480, 39717990, 41041923, 42094280, 42365856, 47356065, 47470176, 48166560, 48883680, 50513136, 52957320, 54722564, 59337720, 63141420, 63548784, 68403205, 70609760, 75769704, 79116960, 79435980, 82083846, 84188560, 94712130, 101026272, 105914640, 109445128, 118675440, 123125769, 126282840, 127097568, 136806410, 151539408, 158871960, 164167692, 168377120, 189424260, 205209615, 211829280, 218890256, 237350880, 246251538, 252565680, 273612820, 303078816, 317743920, 328335384, 378848520, 410419230, 437780512, 492503076, 505131360, 547225640, 615628845, 635487840, 656670768, 757697040, 820838460, 985006152, 1094451280, 1231257690, 1313341536, 1515394080, 1641676920, 1970012304, 2188902560, 2462515380, 3283353840, 3940024608, 4925030760, 6566707680, 9850061520, 19700123040]

約数ペア:

[(1, 19700123040), (2, 9850061520), (3, 6566707680), (4, 4925030760), (5, 3940024608), (6, 3283353840), (8, 2462515380), (9, 2188902560), (10, 1970012304), (12, 1641676920), (13, 1515394080), (15, 1313341536), (16, 1231257690), (18, 1094451280), (20, 985006152), (24, 820838460), (26, 757697040), (30, 656670768), (31, 635487840), (32, 615628845), (36, 547225640), (39, 505131360), (40, 492503076), (45, 437780512), (48, 410419230), (52, 378848520), (60, 328335384), (62, 317743920), (65, 303078816), (72, 273612820), (78, 252565680), (80, 246251538), (83, 237350880), (90, 218890256), (93, 211829280), (96, 205209615), (104, 189424260), (117, 168377120), (120, 164167692), (124, 158871960), (130, 151539408), (144, 136806410), (155, 127097568), (156, 126282840), (160, 123125769), (166, 118675440), (180, 109445128), (186, 105914640), (195, 101026272), (208, 94712130), (234, 84188560), (240, 82083846), (248, 79435980), (249, 79116960), (260, 75769704), (279, 70609760), (288, 68403205), (310, 63548784), (312, 63141420), (332, 59337720), (360, 54722564), (372, 52957320), (390, 50513136), (403, 48883680), (409, 48166560), (415, 47470176), (416, 47356065), (465, 42365856), (468, 42094280), (480, 41041923), (496, 39717990), (498, 39558480), (520, 37884852), (558, 35304880), (585, 33675424), (620, 31774392), (624, 31570710), (664, 29668860), (720, 27361282), (744, 26478660), (747, 26372320), (780, 25256568), (806, 24441840), (818, 24083280), (830, 23735088), (930, 21182928), (936, 21047140), (992, 19858995), (996, 19779240), (1040, 18942426), (1079, 18257760), (1116, 17652440), (1170, 16837712), (1209, 16294560), (1227, 16055520), (1240, 15887196), (1245, 15823392), (1248, 15785355), (1328, 14834430), (1395, 14121952), (1440, 13680641), (1488, 13239330), (1494, 13186160), (1560, 12628284), (1612, 12220920), (1636, 12041640), (1660, 11867544), (1860, 10591464), (1872, 10523570), (1992, 9889620), (2015, 9776736), (2045, 9633312), (2080, 9471213), (2158, 9128880), (2232, 8826220), (2340, 8418856), (2418, 8147280), (2454, 8027760), (2480, 7943598), (2490, 7911696), (2573, 7656480), (2656, 7417215), (2790, 7060976), (2976, 6619665), (2988, 6593080), (3120, 6314142), (3224, 6110460), (3237, 6085920), (3272, 6020820), (3320, 5933772), (3627, 5431520), (3681, 5351840), (3720, 5295732), (3735, 5274464), (3744, 5261785), (3984, 4944810), (4030, 4888368), (4090, 4816656), (4316, 4564440), (4464, 4413110), (4680, 4209428), (4836, 4073640), (4908, 4013880), (4960, 3971799), (4980, 3955848), (5146, 3828240), (5317, 3705120), (5395, 3651552), (5580, 3530488), (5976, 3296540), (6045, 3258912), (6135, 3211104), (6240, 3157071), (6448, 3055230), (6474, 3042960), (6544, 3010410), (6640, 2966886), (7254, 2715760), (7362, 2675920), (7440, 2647866), (7470, 2637232), (7719, 2552160), (7968, 2472405), (8060, 2444184), (8180, 2408328), (8632, 2282220), (8928, 2206555), (9360, 2104714), (9672, 2036820), (9711, 2028640), (9816, 2006940), (9960, 1977924), (10292, 1914120), (10634, 1852560), (10790, 1825776), (11160, 1765244), (11952, 1648270), (12090, 1629456), (12270, 1605552), (12679, 1553760), (12865, 1531296), (12896, 1527615), (12948, 1521480), (13088, 1505205), (13280, 1483443), (14508, 1357880), (14724, 1337960), (14880, 1323933), (14940, 1318616), (15438, 1276080), (15951, 1235040), (16120, 1222092), (16185, 1217184), (16360, 1204164), (17264, 1141110), (18135, 1086304), (18405, 1070368), (18720, 1052357), (19344, 1018410), (19422, 1014320), (19632, 1003470), (19920, 988962), (20584, 957060), (21268, 926280), (21580, 912888), (22320, 882622), (23157, 850720), (23904, 824135), (24180, 814728), (24540, 802776), (25358, 776880), (25730, 765648), (25896, 760740), (26585, 741024), (29016, 678940), (29448, 668980), (29880, 659308), (30876, 638040), (31902, 617520), (32240, 611046), (32370, 608592), (32720, 602082), (33449, 588960), (33947, 580320), (34528, 570555), (36270, 543152), (36810, 535184), (38037, 517920), (38595, 510432), (38688, 509205), (38844, 507160), (39264, 501735), (39840, 494481), (41168, 478530), (42536, 463140), (43160, 456444), (44640, 441311), (46314, 425360), (47853, 411680), (48360, 407364), (48555, 405728), (49080, 401388), (50716, 388440), (51460, 382824), (51792, 380370), (53170, 370512), (58032, 339470), (58896, 334490), (59760, 329654), (61752, 319020), (63395, 310752), (63804, 308760), (64480, 305523), (64740, 304296), (65440, 301041), (66898, 294480), (67894, 290160), (72540, 271576), (73620, 267592), (76074, 258960), (77190, 255216), (77688, 253580), (79755, 247008), (82336, 239265), (85072, 231570), (86320, 228222), (92628, 212680), (95706, 205840), (96720, 203682), (97110, 202864), (98160, 200694), (100347, 196320), (101432, 194220), (101841, 193440), (102920, 191412), (103584, 190185), (106340, 185256), (114111, 172640), (115785, 170144), (116064, 169735), (117792, 167245), (119520, 164827), (123504, 159510), (126790, 155376), (127608, 154380), (129480, 152148), (133796, 147240), (135788, 145080)]