827254680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3106

約数の個数: 256

約数和(自身を含む): 3162240000

約数和(自身を除く): 2334985320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3049, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6098, 6460, 6783, 7140, 7752, 7980, 9044, 9147, 9690, 11305, 12196, 12920, 13566, 14280, 15245, 15960, 18088, 18294, 19380, 21343, 22610, 24392, 27132, 30490, 33915, 36588, 38760, 42686, 45220, 45735, 51833, 54264, 57931, 60980, 64029, 67830, 73176, 85372, 90440, 91470, 103666, 106715, 115862, 121960, 128058, 135660, 155499, 170744, 173793, 182940, 207332, 213430, 231724, 256116, 259165, 271320, 289655, 310998, 320145, 347586, 362831, 365880, 405517, 414664, 426860, 463448, 512232, 518330, 579310, 621996, 640290, 695172, 725662, 777495, 811034, 853720, 868965, 984827, 1036660, 1088493, 1158620, 1216551, 1243992, 1280580, 1390344, 1451324, 1554990, 1622068, 1737930, 1814155, 1969654, 2027585, 2073320, 2176986, 2317240, 2433102, 2561160, 2902648, 2954481, 3109980, 3244136, 3475860, 3628310, 3939308, 4055170, 4353972, 4866204, 4924135, 5442465, 5908962, 6082755, 6219960, 6893789, 6951720, 7256620, 7878616, 8110340, 8707944, 9732408, 9848270, 10884930, 11817924, 12165510, 13787578, 14513240, 14772405, 16220680, 19696540, 20681367, 21769860, 23635848, 24331020, 27575156, 29544810, 34468945, 39393080, 41362734, 43539720, 48662040, 55150312, 59089620, 68937890, 82725468, 103406835, 118179240, 137875780, 165450936, 206813670, 275751560, 413627340, 827254680]

約数ペア:

[(1, 827254680), (2, 413627340), (3, 275751560), (4, 206813670), (5, 165450936), (6, 137875780), (7, 118179240), (8, 103406835), (10, 82725468), (12, 68937890), (14, 59089620), (15, 55150312), (17, 48662040), (19, 43539720), (20, 41362734), (21, 39393080), (24, 34468945), (28, 29544810), (30, 27575156), (34, 24331020), (35, 23635848), (38, 21769860), (40, 20681367), (42, 19696540), (51, 16220680), (56, 14772405), (57, 14513240), (60, 13787578), (68, 12165510), (70, 11817924), (76, 10884930), (84, 9848270), (85, 9732408), (95, 8707944), (102, 8110340), (105, 7878616), (114, 7256620), (119, 6951720), (120, 6893789), (133, 6219960), (136, 6082755), (140, 5908962), (152, 5442465), (168, 4924135), (170, 4866204), (190, 4353972), (204, 4055170), (210, 3939308), (228, 3628310), (238, 3475860), (255, 3244136), (266, 3109980), (280, 2954481), (285, 2902648), (323, 2561160), (340, 2433102), (357, 2317240), (380, 2176986), (399, 2073320), (408, 2027585), (420, 1969654), (456, 1814155), (476, 1737930), (510, 1622068), (532, 1554990), (570, 1451324), (595, 1390344), (646, 1280580), (665, 1243992), (680, 1216551), (714, 1158620), (760, 1088493), (798, 1036660), (840, 984827), (952, 868965), (969, 853720), (1020, 811034), (1064, 777495), (1140, 725662), (1190, 695172), (1292, 640290), (1330, 621996), (1428, 579310), (1596, 518330), (1615, 512232), (1785, 463448), (1938, 426860), (1995, 414664), (2040, 405517), (2261, 365880), (2280, 362831), (2380, 347586), (2584, 320145), (2660, 310998), (2856, 289655), (3049, 271320), (3192, 259165), (3230, 256116), (3570, 231724), (3876, 213430), (3990, 207332), (4522, 182940), (4760, 173793), (4845, 170744), (5320, 155499), (6098, 135660), (6460, 128058), (6783, 121960), (7140, 115862), (7752, 106715), (7980, 103666), (9044, 91470), (9147, 90440), (9690, 85372), (11305, 73176), (12196, 67830), (12920, 64029), (13566, 60980), (14280, 57931), (15245, 54264), (15960, 51833), (18088, 45735), (18294, 45220), (19380, 42686), (21343, 38760), (22610, 36588), (24392, 33915), (27132, 30490)]