7801996860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1653

約数の個数: 288

約数和(自身を含む): 28042664832

約数和(自身を除く): 20240667972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 113, 126, 140, 148, 180, 185, 210, 222, 226, 252, 259, 315, 333, 339, 370, 420, 444, 452, 518, 555, 565, 630, 666, 678, 740, 777, 791, 1017, 1036, 1110, 1130, 1260, 1295, 1332, 1356, 1481, 1554, 1582, 1665, 1695, 2034, 2220, 2260, 2331, 2373, 2590, 2962, 3108, 3164, 3330, 3390, 3885, 3955, 4068, 4181, 4443, 4662, 4746, 5085, 5180, 5924, 6660, 6780, 7119, 7405, 7770, 7910, 8362, 8886, 9324, 9492, 10170, 10367, 11655, 11865, 12543, 13329, 14238, 14810, 15540, 15820, 16724, 17772, 20340, 20734, 20905, 22215, 23310, 23730, 25086, 26658, 28476, 29267, 29620, 31101, 35595, 37629, 41468, 41810, 44430, 46620, 47460, 50172, 51835, 53316, 54797, 58534, 62202, 62715, 66645, 71190, 75258, 83620, 87801, 88860, 93303, 103670, 109594, 117068, 124404, 125430, 133290, 142380, 146335, 150516, 155505, 164391, 167353, 175602, 186606, 188145, 207340, 219188, 250860, 263403, 266580, 273985, 292670, 311010, 328782, 334706, 351204, 373212, 376290, 383579, 439005, 466515, 493173, 502059, 526806, 547970, 585340, 622020, 657564, 669412, 752580, 767158, 821955, 836765, 878010, 933030, 986346, 1004118, 1053612, 1095940, 1150737, 1171471, 1317015, 1506177, 1534316, 1643910, 1673530, 1756020, 1866060, 1917895, 1972692, 2008236, 2301474, 2342942, 2465865, 2510295, 2634030, 3012354, 3287820, 3347060, 3452211, 3514413, 3835790, 4602948, 4685884, 4931730, 5020590, 5268060, 5753685, 5857355, 6024708, 6192061, 6904422, 7028826, 7530885, 7671580, 9863460, 10041180, 10543239, 11507370, 11714710, 12384122, 13808844, 14057652, 15061770, 17261055, 17572065, 18576183, 21086478, 23014740, 23429420, 24768244, 30123540, 30960305, 34522110, 35144130, 37152366, 42172956, 43344427, 52716195, 55728549, 61920610, 69044220, 70288260, 74304732, 86688854, 92880915, 105432390, 111457098, 123841220, 130033281, 173377708, 185761830, 210864780, 216722135, 222914196, 260066562, 278642745, 371523660, 390099843, 433444270, 520133124, 557285490, 650166405, 780199686, 866888540, 1114570980, 1300332810, 1560399372, 1950499215, 2600665620, 3900998430, 7801996860]

約数ペア:

[(1, 7801996860), (2, 3900998430), (3, 2600665620), (4, 1950499215), (5, 1560399372), (6, 1300332810), (7, 1114570980), (9, 866888540), (10, 780199686), (12, 650166405), (14, 557285490), (15, 520133124), (18, 433444270), (20, 390099843), (21, 371523660), (28, 278642745), (30, 260066562), (35, 222914196), (36, 216722135), (37, 210864780), (42, 185761830), (45, 173377708), (60, 130033281), (63, 123841220), (70, 111457098), (74, 105432390), (84, 92880915), (90, 86688854), (105, 74304732), (111, 70288260), (113, 69044220), (126, 61920610), (140, 55728549), (148, 52716195), (180, 43344427), (185, 42172956), (210, 37152366), (222, 35144130), (226, 34522110), (252, 30960305), (259, 30123540), (315, 24768244), (333, 23429420), (339, 23014740), (370, 21086478), (420, 18576183), (444, 17572065), (452, 17261055), (518, 15061770), (555, 14057652), (565, 13808844), (630, 12384122), (666, 11714710), (678, 11507370), (740, 10543239), (777, 10041180), (791, 9863460), (1017, 7671580), (1036, 7530885), (1110, 7028826), (1130, 6904422), (1260, 6192061), (1295, 6024708), (1332, 5857355), (1356, 5753685), (1481, 5268060), (1554, 5020590), (1582, 4931730), (1665, 4685884), (1695, 4602948), (2034, 3835790), (2220, 3514413), (2260, 3452211), (2331, 3347060), (2373, 3287820), (2590, 3012354), (2962, 2634030), (3108, 2510295), (3164, 2465865), (3330, 2342942), (3390, 2301474), (3885, 2008236), (3955, 1972692), (4068, 1917895), (4181, 1866060), (4443, 1756020), (4662, 1673530), (4746, 1643910), (5085, 1534316), (5180, 1506177), (5924, 1317015), (6660, 1171471), (6780, 1150737), (7119, 1095940), (7405, 1053612), (7770, 1004118), (7910, 986346), (8362, 933030), (8886, 878010), (9324, 836765), (9492, 821955), (10170, 767158), (10367, 752580), (11655, 669412), (11865, 657564), (12543, 622020), (13329, 585340), (14238, 547970), (14810, 526806), (15540, 502059), (15820, 493173), (16724, 466515), (17772, 439005), (20340, 383579), (20734, 376290), (20905, 373212), (22215, 351204), (23310, 334706), (23730, 328782), (25086, 311010), (26658, 292670), (28476, 273985), (29267, 266580), (29620, 263403), (31101, 250860), (35595, 219188), (37629, 207340), (41468, 188145), (41810, 186606), (44430, 175602), (46620, 167353), (47460, 164391), (50172, 155505), (51835, 150516), (53316, 146335), (54797, 142380), (58534, 133290), (62202, 125430), (62715, 124404), (66645, 117068), (71190, 109594), (75258, 103670), (83620, 93303), (87801, 88860)]