631705620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 2196504576

約数和(自身を除く): 1564798956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 364, 381, 390, 420, 455, 508, 546, 635, 762, 780, 889, 910, 911, 1092, 1270, 1365, 1524, 1651, 1778, 1820, 1822, 1905, 2540, 2667, 2730, 2733, 3302, 3556, 3644, 3810, 4445, 4555, 4953, 5334, 5460, 5466, 6377, 6604, 7620, 8255, 8890, 9110, 9906, 10668, 10932, 11557, 11843, 12754, 13335, 13665, 16510, 17780, 18220, 19131, 19812, 23114, 23686, 24765, 25508, 26670, 27330, 31885, 33020, 34671, 35529, 38262, 46228, 47372, 49530, 53340, 54660, 57785, 59215, 63770, 69342, 71058, 76524, 82901, 95655, 99060, 115570, 115697, 118430, 127540, 138684, 142116, 165802, 173355, 177645, 191310, 231140, 231394, 236860, 248703, 331604, 346710, 347091, 355290, 382620, 414505, 462788, 497406, 578485, 693420, 694182, 710580, 809879, 829010, 994812, 1156970, 1243515, 1388364, 1504061, 1619758, 1658020, 1735455, 2313940, 2429637, 2487030, 3008122, 3239516, 3470910, 4049395, 4512183, 4859274, 4974060, 6016244, 6941820, 7520305, 8098790, 9024366, 9718548, 10528427, 12148185, 15040610, 16197580, 18048732, 21056854, 22560915, 24296370, 30081220, 31585281, 42113708, 45121830, 48592740, 52642135, 63170562, 90243660, 105284270, 126341124, 157926405, 210568540, 315852810, 631705620]

約数ペア:

[(1, 631705620), (2, 315852810), (3, 210568540), (4, 157926405), (5, 126341124), (6, 105284270), (7, 90243660), (10, 63170562), (12, 52642135), (13, 48592740), (14, 45121830), (15, 42113708), (20, 31585281), (21, 30081220), (26, 24296370), (28, 22560915), (30, 21056854), (35, 18048732), (39, 16197580), (42, 15040610), (52, 12148185), (60, 10528427), (65, 9718548), (70, 9024366), (78, 8098790), (84, 7520305), (91, 6941820), (105, 6016244), (127, 4974060), (130, 4859274), (140, 4512183), (156, 4049395), (182, 3470910), (195, 3239516), (210, 3008122), (254, 2487030), (260, 2429637), (273, 2313940), (364, 1735455), (381, 1658020), (390, 1619758), (420, 1504061), (455, 1388364), (508, 1243515), (546, 1156970), (635, 994812), (762, 829010), (780, 809879), (889, 710580), (910, 694182), (911, 693420), (1092, 578485), (1270, 497406), (1365, 462788), (1524, 414505), (1651, 382620), (1778, 355290), (1820, 347091), (1822, 346710), (1905, 331604), (2540, 248703), (2667, 236860), (2730, 231394), (2733, 231140), (3302, 191310), (3556, 177645), (3644, 173355), (3810, 165802), (4445, 142116), (4555, 138684), (4953, 127540), (5334, 118430), (5460, 115697), (5466, 115570), (6377, 99060), (6604, 95655), (7620, 82901), (8255, 76524), (8890, 71058), (9110, 69342), (9906, 63770), (10668, 59215), (10932, 57785), (11557, 54660), (11843, 53340), (12754, 49530), (13335, 47372), (13665, 46228), (16510, 38262), (17780, 35529), (18220, 34671), (19131, 33020), (19812, 31885), (23114, 27330), (23686, 26670), (24765, 25508)]