63406980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 244608000

約数和(自身を除く): 181201020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 158, 180, 182, 195, 196, 210, 234, 237, 245, 252, 260, 273, 294, 315, 316, 343, 364, 390, 395, 420, 441, 455, 468, 474, 490, 546, 553, 585, 588, 630, 637, 686, 711, 735, 780, 790, 819, 882, 910, 948, 980, 1027, 1029, 1092, 1106, 1170, 1185, 1260, 1274, 1365, 1372, 1422, 1470, 1580, 1638, 1659, 1715, 1764, 1820, 1911, 2054, 2058, 2205, 2212, 2340, 2370, 2548, 2730, 2765, 2844, 2940, 3081, 3087, 3185, 3276, 3318, 3430, 3555, 3822, 3871, 4095, 4108, 4116, 4410, 4459, 4740, 4977, 5135, 5145, 5460, 5530, 5733, 6162, 6174, 6370, 6636, 6860, 7110, 7189, 7644, 7742, 8190, 8295, 8820, 8918, 9243, 9555, 9954, 10270, 10290, 11060, 11466, 11613, 12324, 12348, 12740, 13377, 14220, 14378, 15405, 15435, 15484, 16380, 16590, 17836, 18486, 19110, 19355, 19908, 20540, 20580, 21567, 22295, 22932, 23226, 24885, 26754, 27097, 28665, 28756, 30810, 30870, 33180, 34839, 35945, 36972, 38220, 38710, 40131, 43134, 44590, 46215, 46452, 49770, 50323, 53508, 54194, 57330, 58065, 61620, 61740, 64701, 66885, 69678, 71890, 77420, 80262, 81291, 86268, 89180, 92430, 99540, 100646, 107835, 108388, 114660, 116130, 129402, 133770, 135485, 139356, 143780, 150969, 160524, 162582, 174195, 184860, 200655, 201292, 215670, 232260, 243873, 251615, 258804, 267540, 270970, 301938, 323505, 325164, 348390, 352261, 401310, 406455, 431340, 452907, 487746, 503230, 541940, 603876, 647010, 696780, 704522, 754845, 802620, 812910, 905814, 975492, 1006460, 1056783, 1219365, 1294020, 1409044, 1509690, 1625820, 1761305, 1811628, 2113566, 2264535, 2438730, 3019380, 3170349, 3522610, 4227132, 4529070, 4877460, 5283915, 6340698, 7045220, 9058140, 10567830, 12681396, 15851745, 21135660, 31703490, 63406980]

約数ペア:

[(1, 63406980), (2, 31703490), (3, 21135660), (4, 15851745), (5, 12681396), (6, 10567830), (7, 9058140), (9, 7045220), (10, 6340698), (12, 5283915), (13, 4877460), (14, 4529070), (15, 4227132), (18, 3522610), (20, 3170349), (21, 3019380), (26, 2438730), (28, 2264535), (30, 2113566), (35, 1811628), (36, 1761305), (39, 1625820), (42, 1509690), (45, 1409044), (49, 1294020), (52, 1219365), (60, 1056783), (63, 1006460), (65, 975492), (70, 905814), (78, 812910), (79, 802620), (84, 754845), (90, 704522), (91, 696780), (98, 647010), (105, 603876), (117, 541940), (126, 503230), (130, 487746), (140, 452907), (147, 431340), (156, 406455), (158, 401310), (180, 352261), (182, 348390), (195, 325164), (196, 323505), (210, 301938), (234, 270970), (237, 267540), (245, 258804), (252, 251615), (260, 243873), (273, 232260), (294, 215670), (315, 201292), (316, 200655), (343, 184860), (364, 174195), (390, 162582), (395, 160524), (420, 150969), (441, 143780), (455, 139356), (468, 135485), (474, 133770), (490, 129402), (546, 116130), (553, 114660), (585, 108388), (588, 107835), (630, 100646), (637, 99540), (686, 92430), (711, 89180), (735, 86268), (780, 81291), (790, 80262), (819, 77420), (882, 71890), (910, 69678), (948, 66885), (980, 64701), (1027, 61740), (1029, 61620), (1092, 58065), (1106, 57330), (1170, 54194), (1185, 53508), (1260, 50323), (1274, 49770), (1365, 46452), (1372, 46215), (1422, 44590), (1470, 43134), (1580, 40131), (1638, 38710), (1659, 38220), (1715, 36972), (1764, 35945), (1820, 34839), (1911, 33180), (2054, 30870), (2058, 30810), (2205, 28756), (2212, 28665), (2340, 27097), (2370, 26754), (2548, 24885), (2730, 23226), (2765, 22932), (2844, 22295), (2940, 21567), (3081, 20580), (3087, 20540), (3185, 19908), (3276, 19355), (3318, 19110), (3430, 18486), (3555, 17836), (3822, 16590), (3871, 16380), (4095, 15484), (4108, 15435), (4116, 15405), (4410, 14378), (4459, 14220), (4740, 13377), (4977, 12740), (5135, 12348), (5145, 12324), (5460, 11613), (5530, 11466), (5733, 11060), (6162, 10290), (6174, 10270), (6370, 9954), (6636, 9555), (6860, 9243), (7110, 8918), (7189, 8820), (7644, 8295), (7742, 8190)]