81732888120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7286

約数の個数: 256

約数和(自身を含む): 271801474560

約数和(自身を除く): 190068586440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 173, 195, 215, 258, 260, 312, 344, 346, 390, 430, 516, 519, 520, 559, 645, 692, 780, 860, 865, 1032, 1038, 1118, 1290, 1384, 1560, 1677, 1720, 1730, 2076, 2236, 2249, 2580, 2595, 2795, 3354, 3460, 4152, 4472, 4498, 5160, 5190, 5590, 6708, 6747, 6920, 7043, 7439, 8385, 8996, 10380, 11180, 11245, 13416, 13494, 14086, 14878, 16770, 17992, 20760, 21129, 22317, 22360, 22490, 26988, 28172, 29756, 33540, 33735, 35215, 37195, 42258, 44634, 44980, 53976, 56344, 59512, 67080, 67470, 70430, 74390, 84516, 89268, 89960, 91559, 96707, 105645, 111585, 134940, 140860, 148780, 169032, 178536, 183118, 193414, 211290, 223170, 269880, 274677, 281720, 290121, 297560, 302849, 366236, 386828, 422580, 446340, 457795, 483535, 549354, 580242, 605698, 732472, 773656, 845160, 892680, 908547, 915590, 967070, 1098708, 1160484, 1211396, 1218439, 1373385, 1450605, 1514245, 1817094, 1831180, 1934140, 2197416, 2320968, 2422792, 2436878, 2746770, 2901210, 3028490, 3634188, 3655317, 3662360, 3868280, 3937037, 4542735, 4873756, 5493540, 5802420, 6056980, 6092195, 7268376, 7310634, 7874074, 9085470, 9747512, 10987080, 11604840, 11811111, 12113960, 12184390, 14621268, 15748148, 15839707, 18170940, 18276585, 19685185, 23622222, 24368780, 29242536, 31496296, 31679414, 36341880, 36553170, 39370370, 47244444, 47519121, 48737560, 52392877, 59055555, 63358828, 73106340, 78740740, 79198535, 94488888, 95038242, 104785754, 118111110, 126717656, 146212680, 157178631, 157481480, 158397070, 190076484, 209571508, 236222220, 237595605, 261964385, 314357262, 316794140, 380152968, 419143016, 472444440, 475191210, 523928770, 628714524, 633588280, 681107401, 785893155, 950382420, 1047857540, 1257429048, 1362214802, 1571786310, 1900764840, 2043322203, 2095715080, 2724429604, 3143572620, 3405537005, 4086644406, 5448859208, 6287145240, 6811074010, 8173288812, 10216611015, 13622148020, 16346577624, 20433222030, 27244296040, 40866444060, 81732888120]

約数ペア:

[(1, 81732888120), (2, 40866444060), (3, 27244296040), (4, 20433222030), (5, 16346577624), (6, 13622148020), (8, 10216611015), (10, 8173288812), (12, 6811074010), (13, 6287145240), (15, 5448859208), (20, 4086644406), (24, 3405537005), (26, 3143572620), (30, 2724429604), (39, 2095715080), (40, 2043322203), (43, 1900764840), (52, 1571786310), (60, 1362214802), (65, 1257429048), (78, 1047857540), (86, 950382420), (104, 785893155), (120, 681107401), (129, 633588280), (130, 628714524), (156, 523928770), (172, 475191210), (173, 472444440), (195, 419143016), (215, 380152968), (258, 316794140), (260, 314357262), (312, 261964385), (344, 237595605), (346, 236222220), (390, 209571508), (430, 190076484), (516, 158397070), (519, 157481480), (520, 157178631), (559, 146212680), (645, 126717656), (692, 118111110), (780, 104785754), (860, 95038242), (865, 94488888), (1032, 79198535), (1038, 78740740), (1118, 73106340), (1290, 63358828), (1384, 59055555), (1560, 52392877), (1677, 48737560), (1720, 47519121), (1730, 47244444), (2076, 39370370), (2236, 36553170), (2249, 36341880), (2580, 31679414), (2595, 31496296), (2795, 29242536), (3354, 24368780), (3460, 23622222), (4152, 19685185), (4472, 18276585), (4498, 18170940), (5160, 15839707), (5190, 15748148), (5590, 14621268), (6708, 12184390), (6747, 12113960), (6920, 11811111), (7043, 11604840), (7439, 10987080), (8385, 9747512), (8996, 9085470), (10380, 7874074), (11180, 7310634), (11245, 7268376), (13416, 6092195), (13494, 6056980), (14086, 5802420), (14878, 5493540), (16770, 4873756), (17992, 4542735), (20760, 3937037), (21129, 3868280), (22317, 3662360), (22360, 3655317), (22490, 3634188), (26988, 3028490), (28172, 2901210), (29756, 2746770), (33540, 2436878), (33735, 2422792), (35215, 2320968), (37195, 2197416), (42258, 1934140), (44634, 1831180), (44980, 1817094), (53976, 1514245), (56344, 1450605), (59512, 1373385), (67080, 1218439), (67470, 1211396), (70430, 1160484), (74390, 1098708), (84516, 967070), (89268, 915590), (89960, 908547), (91559, 892680), (96707, 845160), (105645, 773656), (111585, 732472), (134940, 605698), (140860, 580242), (148780, 549354), (169032, 483535), (178536, 457795), (183118, 446340), (193414, 422580), (211290, 386828), (223170, 366236), (269880, 302849), (274677, 297560), (281720, 290121)]