20022953940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 432

約数和(自身を含む): 72608477760

約数和(自身を除く): 52585523820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 165, 170, 180, 186, 187, 198, 204, 220, 255, 279, 306, 310, 330, 340, 341, 372, 374, 396, 465, 495, 510, 527, 558, 561, 612, 619, 620, 660, 682, 748, 765, 930, 935, 961, 990, 1020, 1023, 1054, 1116, 1122, 1238, 1364, 1395, 1530, 1581, 1683, 1705, 1857, 1860, 1870, 1922, 1980, 2046, 2108, 2244, 2476, 2635, 2790, 2805, 2883, 3060, 3069, 3095, 3162, 3366, 3410, 3714, 3740, 3844, 4092, 4743, 4805, 5115, 5270, 5571, 5580, 5610, 5766, 5797, 6138, 6190, 6324, 6732, 6809, 6820, 7428, 7905, 8415, 8649, 9285, 9486, 9610, 10230, 10523, 10540, 10571, 11142, 11220, 11532, 11594, 12276, 12380, 13618, 14415, 15345, 15810, 16337, 16830, 17298, 17391, 18570, 18972, 19189, 19220, 20427, 20460, 21046, 21142, 22284, 23188, 23715, 27236, 27855, 28830, 28985, 30690, 31569, 31620, 31713, 32674, 33660, 34045, 34596, 34782, 37140, 38378, 40854, 42092, 42284, 43245, 47430, 49011, 52173, 52615, 52855, 55710, 57567, 57660, 57970, 61281, 61380, 63138, 63426, 65348, 68090, 69564, 76756, 81685, 81708, 86490, 86955, 94707, 94860, 95139, 95945, 98022, 102135, 104346, 105230, 105710, 111420, 115134, 115753, 115940, 122562, 126276, 126852, 136180, 147033, 157845, 158565, 163370, 172701, 172980, 173910, 179707, 189414, 190278, 191890, 196044, 204270, 208692, 210460, 211079, 211420, 230268, 231506, 245055, 245124, 260865, 287835, 294066, 306405, 315690, 317130, 326213, 326740, 345402, 347259, 347820, 359414, 378828, 380556, 383780, 408540, 422158, 463012, 473535, 475695, 490110, 521730, 539121, 575670, 578765, 588132, 594859, 612810, 631380, 633237, 634260, 652426, 690804, 694518, 718828, 735165, 844316, 863505, 898535, 947070, 951390, 978639, 980220, 1041777, 1043460, 1055395, 1078242, 1151340, 1157530, 1189718, 1225620, 1266474, 1304852, 1389036, 1470330, 1617363, 1631065, 1727010, 1736295, 1784577, 1797070, 1894140, 1899711, 1902780, 1957278, 2083554, 2110790, 2156484, 2315060, 2379436, 2532948, 2695605, 2935917, 2940660, 2974295, 3166185, 3234726, 3262130, 3454020, 3472590, 3569154, 3588343, 3594140, 3799422, 3914556, 4167108, 4221580, 4893195, 5208885, 5353731, 5391210, 5871834, 5948590, 6332370, 6469452, 6524260, 6543449, 6945180, 7138308, 7176686, 7598844, 8086815, 8922885, 9498555, 9786390, 10112603, 10417770, 10707462, 10765029, 10782420, 11743668, 11897180, 12664740, 13086898, 14353372, 14679585, 16173630, 17845770, 17941715, 18997110, 19572780, 19630347, 20225206, 20835540, 21414924, 21530058, 26173796, 26768655, 29359170, 30337809, 32295087, 32347260, 32717245, 35691540, 35883430, 37994220, 39260694, 40450412, 43060116, 50563015, 53537310, 53825145, 58718340, 58891041, 60675618, 64590174, 65434490, 71766860, 78521388, 91013427, 98151735, 101126030, 107074620, 107650290, 111238633, 117782082, 121351236, 129180348, 130868980, 151689045, 161475435, 182026854, 196303470, 202252060, 215300580, 222477266, 235564164, 294455205, 303378090, 322950870, 333715899, 364053708, 392606940, 444954532, 455067135, 556193165, 588910410, 606756180, 645901740, 667431798, 910134270, 1001147697, 1112386330, 1177820820, 1334863596, 1668579495, 1820268540, 2002295394, 2224772660, 3337158990, 4004590788, 5005738485, 6674317980, 10011476970, 20022953940]

約数ペア:

[(1, 20022953940), (2, 10011476970), (3, 6674317980), (4, 5005738485), (5, 4004590788), (6, 3337158990), (9, 2224772660), (10, 2002295394), (11, 1820268540), (12, 1668579495), (15, 1334863596), (17, 1177820820), (18, 1112386330), (20, 1001147697), (22, 910134270), (30, 667431798), (31, 645901740), (33, 606756180), (34, 588910410), (36, 556193165), (44, 455067135), (45, 444954532), (51, 392606940), (55, 364053708), (60, 333715899), (62, 322950870), (66, 303378090), (68, 294455205), (85, 235564164), (90, 222477266), (93, 215300580), (99, 202252060), (102, 196303470), (110, 182026854), (124, 161475435), (132, 151689045), (153, 130868980), (155, 129180348), (165, 121351236), (170, 117782082), (180, 111238633), (186, 107650290), (187, 107074620), (198, 101126030), (204, 98151735), (220, 91013427), (255, 78521388), (279, 71766860), (306, 65434490), (310, 64590174), (330, 60675618), (340, 58891041), (341, 58718340), (372, 53825145), (374, 53537310), (396, 50563015), (465, 43060116), (495, 40450412), (510, 39260694), (527, 37994220), (558, 35883430), (561, 35691540), (612, 32717245), (619, 32347260), (620, 32295087), (660, 30337809), (682, 29359170), (748, 26768655), (765, 26173796), (930, 21530058), (935, 21414924), (961, 20835540), (990, 20225206), (1020, 19630347), (1023, 19572780), (1054, 18997110), (1116, 17941715), (1122, 17845770), (1238, 16173630), (1364, 14679585), (1395, 14353372), (1530, 13086898), (1581, 12664740), (1683, 11897180), (1705, 11743668), (1857, 10782420), (1860, 10765029), (1870, 10707462), (1922, 10417770), (1980, 10112603), (2046, 9786390), (2108, 9498555), (2244, 8922885), (2476, 8086815), (2635, 7598844), (2790, 7176686), (2805, 7138308), (2883, 6945180), (3060, 6543449), (3069, 6524260), (3095, 6469452), (3162, 6332370), (3366, 5948590), (3410, 5871834), (3714, 5391210), (3740, 5353731), (3844, 5208885), (4092, 4893195), (4743, 4221580), (4805, 4167108), (5115, 3914556), (5270, 3799422), (5571, 3594140), (5580, 3588343), (5610, 3569154), (5766, 3472590), (5797, 3454020), (6138, 3262130), (6190, 3234726), (6324, 3166185), (6732, 2974295), (6809, 2940660), (6820, 2935917), (7428, 2695605), (7905, 2532948), (8415, 2379436), (8649, 2315060), (9285, 2156484), (9486, 2110790), (9610, 2083554), (10230, 1957278), (10523, 1902780), (10540, 1899711), (10571, 1894140), (11142, 1797070), (11220, 1784577), (11532, 1736295), (11594, 1727010), (12276, 1631065), (12380, 1617363), (13618, 1470330), (14415, 1389036), (15345, 1304852), (15810, 1266474), (16337, 1225620), (16830, 1189718), (17298, 1157530), (17391, 1151340), (18570, 1078242), (18972, 1055395), (19189, 1043460), (19220, 1041777), (20427, 980220), (20460, 978639), (21046, 951390), (21142, 947070), (22284, 898535), (23188, 863505), (23715, 844316), (27236, 735165), (27855, 718828), (28830, 694518), (28985, 690804), (30690, 652426), (31569, 634260), (31620, 633237), (31713, 631380), (32674, 612810), (33660, 594859), (34045, 588132), (34596, 578765), (34782, 575670), (37140, 539121), (38378, 521730), (40854, 490110), (42092, 475695), (42284, 473535), (43245, 463012), (47430, 422158), (49011, 408540), (52173, 383780), (52615, 380556), (52855, 378828), (55710, 359414), (57567, 347820), (57660, 347259), (57970, 345402), (61281, 326740), (61380, 326213), (63138, 317130), (63426, 315690), (65348, 306405), (68090, 294066), (69564, 287835), (76756, 260865), (81685, 245124), (81708, 245055), (86490, 231506), (86955, 230268), (94707, 211420), (94860, 211079), (95139, 210460), (95945, 208692), (98022, 204270), (102135, 196044), (104346, 191890), (105230, 190278), (105710, 189414), (111420, 179707), (115134, 173910), (115753, 172980), (115940, 172701), (122562, 163370), (126276, 158565), (126852, 157845), (136180, 147033)]