1522149720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19954

約数の個数: 192

約数和(自身を含む): 5720893920

約数和(自身を除く): 4198744200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 19913, 25480, 38220, 39826, 59739, 76440, 79652, 99565, 119478, 139391, 159304, 199130, 238956, 258869, 278782, 298695, 398260, 418173, 477912, 517738, 557564, 597390, 696955, 776607, 796520, 836346, 975737, 1035476, 1115128, 1194780, 1294345, 1393910, 1553214, 1672692, 1812083, 1951474, 2070952, 2090865, 2389560, 2588690, 2787820, 2927211, 3106428, 3345384, 3624166, 3883035, 3902948, 4181730, 4878685, 5177380, 5436249, 5575640, 5854422, 6212856, 7248332, 7766070, 7805896, 8363460, 9060415, 9757370, 10354760, 10872498, 11708844, 12684581, 14496664, 14636055, 15532140, 16726920, 18120830, 19514740, 21744996, 23417688, 25369162, 27181245, 29272110, 31064280, 36241660, 38053743, 39029480, 43489992, 50738324, 54362490, 58544220, 63422905, 72483320, 76107486, 101476648, 108724980, 117088440, 126845810, 152214972, 190268715, 217449960, 253691620, 304429944, 380537430, 507383240, 761074860, 1522149720]

約数ペア:

[(1, 1522149720), (2, 761074860), (3, 507383240), (4, 380537430), (5, 304429944), (6, 253691620), (7, 217449960), (8, 190268715), (10, 152214972), (12, 126845810), (13, 117088440), (14, 108724980), (15, 101476648), (20, 76107486), (21, 72483320), (24, 63422905), (26, 58544220), (28, 54362490), (30, 50738324), (35, 43489992), (39, 39029480), (40, 38053743), (42, 36241660), (49, 31064280), (52, 29272110), (56, 27181245), (60, 25369162), (65, 23417688), (70, 21744996), (78, 19514740), (84, 18120830), (91, 16726920), (98, 15532140), (104, 14636055), (105, 14496664), (120, 12684581), (130, 11708844), (140, 10872498), (147, 10354760), (156, 9757370), (168, 9060415), (182, 8363460), (195, 7805896), (196, 7766070), (210, 7248332), (245, 6212856), (260, 5854422), (273, 5575640), (280, 5436249), (294, 5177380), (312, 4878685), (364, 4181730), (390, 3902948), (392, 3883035), (420, 3624166), (455, 3345384), (490, 3106428), (520, 2927211), (546, 2787820), (588, 2588690), (637, 2389560), (728, 2090865), (735, 2070952), (780, 1951474), (840, 1812083), (910, 1672692), (980, 1553214), (1092, 1393910), (1176, 1294345), (1274, 1194780), (1365, 1115128), (1470, 1035476), (1560, 975737), (1820, 836346), (1911, 796520), (1960, 776607), (2184, 696955), (2548, 597390), (2730, 557564), (2940, 517738), (3185, 477912), (3640, 418173), (3822, 398260), (5096, 298695), (5460, 278782), (5880, 258869), (6370, 238956), (7644, 199130), (9555, 159304), (10920, 139391), (12740, 119478), (15288, 99565), (19110, 79652), (19913, 76440), (25480, 59739), (38220, 39826)]