19759739760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 480

約数和(自身を含む): 72765628416

約数和(自身を除く): 53005888656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 61, 62, 69, 72, 80, 90, 92, 93, 115, 120, 122, 124, 138, 144, 155, 180, 183, 184, 186, 207, 230, 240, 244, 248, 276, 279, 305, 310, 345, 360, 366, 368, 372, 414, 460, 465, 488, 496, 549, 552, 558, 610, 620, 631, 690, 713, 720, 732, 744, 828, 915, 920, 930, 976, 1035, 1098, 1104, 1116, 1220, 1240, 1262, 1380, 1395, 1403, 1426, 1464, 1488, 1656, 1830, 1840, 1860, 1891, 1893, 2070, 2139, 2196, 2232, 2440, 2480, 2524, 2745, 2760, 2790, 2806, 2852, 2928, 3155, 3312, 3565, 3660, 3720, 3782, 3786, 4140, 4209, 4278, 4392, 4464, 4880, 5048, 5490, 5520, 5580, 5612, 5673, 5679, 5704, 6310, 6417, 7015, 7130, 7320, 7440, 7564, 7572, 8280, 8418, 8556, 8784, 9455, 9465, 10096, 10695, 10980, 11160, 11224, 11346, 11358, 11408, 12620, 12627, 12834, 14030, 14260, 14513, 14640, 15128, 15144, 16560, 16836, 17019, 17112, 18910, 18930, 19561, 21045, 21390, 21960, 22320, 22448, 22692, 22716, 25240, 25254, 25668, 28060, 28365, 28395, 28520, 29026, 30256, 30288, 32085, 33672, 34038, 34224, 37820, 37860, 38491, 39122, 42090, 42780, 43493, 43539, 43920, 45384, 45432, 50480, 50508, 51336, 56120, 56730, 56790, 57040, 58052, 58683, 63135, 64170, 67344, 68076, 72565, 75640, 75720, 76982, 78244, 84180, 85095, 85560, 86986, 87078, 90768, 90864, 97805, 101016, 102672, 112240, 113460, 113580, 115473, 116104, 117366, 126270, 128340, 130479, 130617, 136152, 145130, 151280, 151440, 153964, 156488, 168360, 170190, 171120, 173972, 174156, 176049, 192455, 195610, 202032, 217465, 217695, 226920, 227160, 230946, 232208, 234732, 252540, 256680, 260958, 261234, 272304, 290260, 293415, 307928, 312976, 336720, 340380, 346419, 347944, 348312, 352098, 384910, 391220, 391437, 434930, 435390, 449903, 453840, 454320, 461892, 469464, 505080, 513360, 521916, 522468, 577365, 580520, 586830, 615856, 652395, 653085, 680760, 692838, 695888, 696624, 704196, 769820, 782440, 782874, 869860, 870780, 880245, 885293, 899806, 923784, 938928, 1010160, 1043832, 1044936, 1154730, 1161040, 1173660, 1193221, 1304790, 1306170, 1349709, 1361520, 1385676, 1408392, 1539640, 1564880, 1565748, 1732095, 1739720, 1741560, 1760490, 1770586, 1799612, 1847568, 1957185, 2087664, 2089872, 2249515, 2309460, 2347320, 2386442, 2609580, 2612340, 2655879, 2699418, 2771352, 2816784, 3079280, 3131496, 3464190, 3479440, 3483120, 3520980, 3541172, 3579663, 3599224, 3914370, 4049127, 4426465, 4499030, 4618920, 4694640, 4772884, 5219160, 5224680, 5311758, 5398836, 5542704, 5966105, 6262992, 6748545, 6928380, 7041960, 7082344, 7159326, 7198448, 7828740, 7967637, 8098254, 8852930, 8998060, 9237840, 9545768, 10438320, 10449360, 10623516, 10738989, 10797672, 11932210, 13279395, 13497090, 13856760, 14083920, 14164688, 14318652, 15657480, 15935274, 16196508, 17705860, 17898315, 17996120, 19091536, 20245635, 21247032, 21477978, 21595344, 23864420, 26558790, 26994180, 27444083, 27713520, 28637304, 31314960, 31870548, 32393016, 35411720, 35796630, 35992240, 39838185, 40491270, 42494064, 42955956, 47728840, 53117580, 53694945, 53988360, 54888166, 57274608, 63741096, 64786032, 70823440, 71593260, 79676370, 80982540, 82332249, 85911912, 95457680, 106235160, 107389890, 107976720, 109776332, 127482192, 137220415, 143186520, 159352740, 161965080, 164664498, 171823824, 212470320, 214779780, 219552664, 246996747, 274440830, 286373040, 318705480, 323930160, 329328996, 411661245, 429559560, 439105328, 493993494, 548881660, 637410960, 658657992, 823322490, 859119120, 987986988, 1097763320, 1234983735, 1317315984, 1646644980, 1975973976, 2195526640, 2469967470, 3293289960, 3951947952, 4939934940, 6586579920, 9879869880, 19759739760]

約数ペア:

[(1, 19759739760), (2, 9879869880), (3, 6586579920), (4, 4939934940), (5, 3951947952), (6, 3293289960), (8, 2469967470), (9, 2195526640), (10, 1975973976), (12, 1646644980), (15, 1317315984), (16, 1234983735), (18, 1097763320), (20, 987986988), (23, 859119120), (24, 823322490), (30, 658657992), (31, 637410960), (36, 548881660), (40, 493993494), (45, 439105328), (46, 429559560), (48, 411661245), (60, 329328996), (61, 323930160), (62, 318705480), (69, 286373040), (72, 274440830), (80, 246996747), (90, 219552664), (92, 214779780), (93, 212470320), (115, 171823824), (120, 164664498), (122, 161965080), (124, 159352740), (138, 143186520), (144, 137220415), (155, 127482192), (180, 109776332), (183, 107976720), (184, 107389890), (186, 106235160), (207, 95457680), (230, 85911912), (240, 82332249), (244, 80982540), (248, 79676370), (276, 71593260), (279, 70823440), (305, 64786032), (310, 63741096), (345, 57274608), (360, 54888166), (366, 53988360), (368, 53694945), (372, 53117580), (414, 47728840), (460, 42955956), (465, 42494064), (488, 40491270), (496, 39838185), (549, 35992240), (552, 35796630), (558, 35411720), (610, 32393016), (620, 31870548), (631, 31314960), (690, 28637304), (713, 27713520), (720, 27444083), (732, 26994180), (744, 26558790), (828, 23864420), (915, 21595344), (920, 21477978), (930, 21247032), (976, 20245635), (1035, 19091536), (1098, 17996120), (1104, 17898315), (1116, 17705860), (1220, 16196508), (1240, 15935274), (1262, 15657480), (1380, 14318652), (1395, 14164688), (1403, 14083920), (1426, 13856760), (1464, 13497090), (1488, 13279395), (1656, 11932210), (1830, 10797672), (1840, 10738989), (1860, 10623516), (1891, 10449360), (1893, 10438320), (2070, 9545768), (2139, 9237840), (2196, 8998060), (2232, 8852930), (2440, 8098254), (2480, 7967637), (2524, 7828740), (2745, 7198448), (2760, 7159326), (2790, 7082344), (2806, 7041960), (2852, 6928380), (2928, 6748545), (3155, 6262992), (3312, 5966105), (3565, 5542704), (3660, 5398836), (3720, 5311758), (3782, 5224680), (3786, 5219160), (4140, 4772884), (4209, 4694640), (4278, 4618920), (4392, 4499030), (4464, 4426465), (4880, 4049127), (5048, 3914370), (5490, 3599224), (5520, 3579663), (5580, 3541172), (5612, 3520980), (5673, 3483120), (5679, 3479440), (5704, 3464190), (6310, 3131496), (6417, 3079280), (7015, 2816784), (7130, 2771352), (7320, 2699418), (7440, 2655879), (7564, 2612340), (7572, 2609580), (8280, 2386442), (8418, 2347320), (8556, 2309460), (8784, 2249515), (9455, 2089872), (9465, 2087664), (10096, 1957185), (10695, 1847568), (10980, 1799612), (11160, 1770586), (11224, 1760490), (11346, 1741560), (11358, 1739720), (11408, 1732095), (12620, 1565748), (12627, 1564880), (12834, 1539640), (14030, 1408392), (14260, 1385676), (14513, 1361520), (14640, 1349709), (15128, 1306170), (15144, 1304790), (16560, 1193221), (16836, 1173660), (17019, 1161040), (17112, 1154730), (18910, 1044936), (18930, 1043832), (19561, 1010160), (21045, 938928), (21390, 923784), (21960, 899806), (22320, 885293), (22448, 880245), (22692, 870780), (22716, 869860), (25240, 782874), (25254, 782440), (25668, 769820), (28060, 704196), (28365, 696624), (28395, 695888), (28520, 692838), (29026, 680760), (30256, 653085), (30288, 652395), (32085, 615856), (33672, 586830), (34038, 580520), (34224, 577365), (37820, 522468), (37860, 521916), (38491, 513360), (39122, 505080), (42090, 469464), (42780, 461892), (43493, 454320), (43539, 453840), (43920, 449903), (45384, 435390), (45432, 434930), (50480, 391437), (50508, 391220), (51336, 384910), (56120, 352098), (56730, 348312), (56790, 347944), (57040, 346419), (58052, 340380), (58683, 336720), (63135, 312976), (64170, 307928), (67344, 293415), (68076, 290260), (72565, 272304), (75640, 261234), (75720, 260958), (76982, 256680), (78244, 252540), (84180, 234732), (85095, 232208), (85560, 230946), (86986, 227160), (87078, 226920), (90768, 217695), (90864, 217465), (97805, 202032), (101016, 195610), (102672, 192455), (112240, 176049), (113460, 174156), (113580, 173972), (115473, 171120), (116104, 170190), (117366, 168360), (126270, 156488), (128340, 153964), (130479, 151440), (130617, 151280), (136152, 145130)]