220128397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1\times {\mathrm{37861}}^1$

素因数の和:41615

約数の個数: 128

約数和(自身を含む): 711393661440

約数和(自身を除く): 491265264120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3727, 7454, 11181, 14908, 18635, 22362, 29816, 37270, 37861, 44724, 48451, 55905, 74540, 75722, 89448, 96902, 111810, 113583, 145353, 149080, 151444, 189305, 193804, 223620, 227166, 242255, 290706, 302888, 378610, 387608, 447240, 454332, 484510, 492193, 567915, 581412, 726765, 757220, 908664, 969020, 984386, 1135830, 1162824, 1453530, 1476579, 1514440, 1938040, 1968772, 2271660, 2460965, 2907060, 2953158, 3937544, 4543320, 4921930, 5814120, 5906316, 7382895, 9843860, 11812632, 14765790, 19687720, 29531580, 59063160, 141107947, 282215894, 423323841, 564431788, 705539735, 846647682, 1128863576, 1411079470, 1693295364, 1834403311, 2116619205, 2822158940, 3386590728, 3668806622, 4233238410, 5503209933, 5644317880, 7337613244, 8466476820, 9172016555, 11006419866, 14675226488, 16932953640, 18344033110, 22012839732, 27516049665, 36688066220, 44025679464, 55032099330, 73376132440, 110064198660, 220128397320]

約数ペア:

[(1, 220128397320), (2, 110064198660), (3, 73376132440), (4, 55032099330), (5, 44025679464), (6, 36688066220), (8, 27516049665), (10, 22012839732), (12, 18344033110), (13, 16932953640), (15, 14675226488), (20, 11006419866), (24, 9172016555), (26, 8466476820), (30, 7337613244), (39, 5644317880), (40, 5503209933), (52, 4233238410), (60, 3668806622), (65, 3386590728), (78, 2822158940), (104, 2116619205), (120, 1834403311), (130, 1693295364), (156, 1411079470), (195, 1128863576), (260, 846647682), (312, 705539735), (390, 564431788), (520, 423323841), (780, 282215894), (1560, 141107947), (3727, 59063160), (7454, 29531580), (11181, 19687720), (14908, 14765790), (18635, 11812632), (22362, 9843860), (29816, 7382895), (37270, 5906316), (37861, 5814120), (44724, 4921930), (48451, 4543320), (55905, 3937544), (74540, 2953158), (75722, 2907060), (89448, 2460965), (96902, 2271660), (111810, 1968772), (113583, 1938040), (145353, 1514440), (149080, 1476579), (151444, 1453530), (189305, 1162824), (193804, 1135830), (223620, 984386), (227166, 969020), (242255, 908664), (290706, 757220), (302888, 726765), (378610, 581412), (387608, 567915), (447240, 492193), (454332, 484510)]