19171465560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1089

約数の個数: 384

約数和(自身を含む): 70067350080

約数和(自身を除く): 50895884520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 173, 180, 195, 216, 234, 243, 260, 270, 312, 324, 346, 351, 360, 390, 405, 468, 486, 519, 520, 540, 585, 648, 692, 702, 780, 810, 865, 877, 936, 972, 1038, 1053, 1080, 1170, 1215, 1384, 1404, 1557, 1560, 1620, 1730, 1754, 1755, 1944, 2076, 2106, 2249, 2340, 2430, 2595, 2631, 2808, 3114, 3159, 3240, 3460, 3508, 3510, 4152, 4212, 4385, 4498, 4671, 4680, 4860, 5190, 5262, 5265, 6228, 6318, 6747, 6920, 7016, 7020, 7785, 7893, 8424, 8770, 8996, 9342, 9720, 10380, 10524, 10530, 11245, 11401, 12456, 12636, 13155, 13494, 14013, 14040, 15570, 15786, 15795, 17540, 17992, 18684, 20241, 20760, 21048, 21060, 22490, 22802, 23355, 23679, 25272, 26310, 26988, 28026, 31140, 31572, 31590, 33735, 34203, 35080, 37368, 39465, 40482, 42039, 42120, 44980, 45604, 46710, 47358, 52620, 53976, 56052, 57005, 60723, 62280, 63144, 63180, 67470, 68406, 70065, 71037, 78930, 80964, 84078, 89960, 91208, 93420, 94716, 101205, 102609, 105240, 112104, 114010, 118395, 121446, 126360, 134940, 136812, 140130, 142074, 151721, 157860, 161928, 168156, 171015, 182169, 186840, 189432, 202410, 205218, 210195, 213111, 228020, 236790, 242892, 269880, 273624, 280260, 284148, 303442, 303615, 307827, 315720, 336312, 342030, 355185, 364338, 404820, 410436, 420390, 426222, 455163, 456040, 473580, 485784, 513045, 546507, 560520, 568296, 606884, 607230, 615654, 684060, 710370, 728676, 758605, 809640, 820872, 840780, 852444, 910326, 910845, 923481, 947160, 1026090, 1065555, 1093014, 1213768, 1214460, 1231308, 1365489, 1368120, 1420740, 1457352, 1517210, 1539135, 1681560, 1704888, 1820652, 1821690, 1846962, 1972373, 2052180, 2131110, 2186028, 2275815, 2428920, 2462616, 2730978, 2732535, 2770443, 2841480, 3034420, 3078270, 3641304, 3643380, 3693924, 3944746, 4096467, 4104360, 4262220, 4372056, 4551630, 4617405, 5461956, 5465070, 5540886, 5917119, 6068840, 6156540, 6827445, 7286760, 7387848, 7889492, 8192934, 8524440, 9103260, 9234810, 9861865, 10923912, 10930140, 11081772, 11834238, 12289401, 12313080, 13654890, 13852215, 15778984, 16385868, 17751357, 18206520, 18469620, 19723730, 20482335, 21860280, 22163544, 23668476, 24578802, 27309780, 27704430, 29585595, 32771736, 35502714, 36868203, 36939240, 39447460, 40964670, 47336952, 49157604, 53254071, 54619560, 55408860, 59171190, 61447005, 71005428, 73736406, 78894920, 81929340, 88756785, 98315208, 106508142, 110817720, 118342380, 122894010, 142010856, 147472812, 159762213, 163858680, 177513570, 184341015, 213016284, 236684760, 245788020, 266270355, 294945624, 319524426, 355027140, 368682030, 426032568, 479286639, 491576040, 532540710, 639048852, 710054280, 737364060, 798811065, 958573278, 1065081420, 1278097704, 1474728120, 1597622130, 1917146556, 2130162840, 2396433195, 3195244260, 3834293112, 4792866390, 6390488520, 9585732780, 19171465560]

約数ペア:

[(1, 19171465560), (2, 9585732780), (3, 6390488520), (4, 4792866390), (5, 3834293112), (6, 3195244260), (8, 2396433195), (9, 2130162840), (10, 1917146556), (12, 1597622130), (13, 1474728120), (15, 1278097704), (18, 1065081420), (20, 958573278), (24, 798811065), (26, 737364060), (27, 710054280), (30, 639048852), (36, 532540710), (39, 491576040), (40, 479286639), (45, 426032568), (52, 368682030), (54, 355027140), (60, 319524426), (65, 294945624), (72, 266270355), (78, 245788020), (81, 236684760), (90, 213016284), (104, 184341015), (108, 177513570), (117, 163858680), (120, 159762213), (130, 147472812), (135, 142010856), (156, 122894010), (162, 118342380), (173, 110817720), (180, 106508142), (195, 98315208), (216, 88756785), (234, 81929340), (243, 78894920), (260, 73736406), (270, 71005428), (312, 61447005), (324, 59171190), (346, 55408860), (351, 54619560), (360, 53254071), (390, 49157604), (405, 47336952), (468, 40964670), (486, 39447460), (519, 36939240), (520, 36868203), (540, 35502714), (585, 32771736), (648, 29585595), (692, 27704430), (702, 27309780), (780, 24578802), (810, 23668476), (865, 22163544), (877, 21860280), (936, 20482335), (972, 19723730), (1038, 18469620), (1053, 18206520), (1080, 17751357), (1170, 16385868), (1215, 15778984), (1384, 13852215), (1404, 13654890), (1557, 12313080), (1560, 12289401), (1620, 11834238), (1730, 11081772), (1754, 10930140), (1755, 10923912), (1944, 9861865), (2076, 9234810), (2106, 9103260), (2249, 8524440), (2340, 8192934), (2430, 7889492), (2595, 7387848), (2631, 7286760), (2808, 6827445), (3114, 6156540), (3159, 6068840), (3240, 5917119), (3460, 5540886), (3508, 5465070), (3510, 5461956), (4152, 4617405), (4212, 4551630), (4385, 4372056), (4498, 4262220), (4671, 4104360), (4680, 4096467), (4860, 3944746), (5190, 3693924), (5262, 3643380), (5265, 3641304), (6228, 3078270), (6318, 3034420), (6747, 2841480), (6920, 2770443), (7016, 2732535), (7020, 2730978), (7785, 2462616), (7893, 2428920), (8424, 2275815), (8770, 2186028), (8996, 2131110), (9342, 2052180), (9720, 1972373), (10380, 1846962), (10524, 1821690), (10530, 1820652), (11245, 1704888), (11401, 1681560), (12456, 1539135), (12636, 1517210), (13155, 1457352), (13494, 1420740), (14013, 1368120), (14040, 1365489), (15570, 1231308), (15786, 1214460), (15795, 1213768), (17540, 1093014), (17992, 1065555), (18684, 1026090), (20241, 947160), (20760, 923481), (21048, 910845), (21060, 910326), (22490, 852444), (22802, 840780), (23355, 820872), (23679, 809640), (25272, 758605), (26310, 728676), (26988, 710370), (28026, 684060), (31140, 615654), (31572, 607230), (31590, 606884), (33735, 568296), (34203, 560520), (35080, 546507), (37368, 513045), (39465, 485784), (40482, 473580), (42039, 456040), (42120, 455163), (44980, 426222), (45604, 420390), (46710, 410436), (47358, 404820), (52620, 364338), (53976, 355185), (56052, 342030), (57005, 336312), (60723, 315720), (62280, 307827), (63144, 303615), (63180, 303442), (67470, 284148), (68406, 280260), (70065, 273624), (71037, 269880), (78930, 242892), (80964, 236790), (84078, 228020), (89960, 213111), (91208, 210195), (93420, 205218), (94716, 202410), (101205, 189432), (102609, 186840), (105240, 182169), (112104, 171015), (114010, 168156), (118395, 161928), (121446, 157860), (126360, 151721), (134940, 142074), (136812, 140130)]