149407440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6877

約数の個数: 160

約数和(自身を含む): 570130176

約数和(自身を除く): 420722736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6841, 7280, 10920, 13682, 20523, 21840, 27364, 34205, 41046, 47887, 54728, 68410, 82092, 88933, 95774, 102615, 109456, 136820, 143661, 164184, 177866, 191548, 205230, 239435, 266799, 273640, 287322, 328368, 355732, 383096, 410460, 444665, 478870, 533598, 547280, 574644, 622531, 711464, 718305, 766192, 820920, 889330, 957740, 1067196, 1149288, 1245062, 1333995, 1422928, 1436610, 1641840, 1778660, 1867593, 1915480, 2134392, 2298576, 2490124, 2667990, 2873220, 3112655, 3557320, 3735186, 3830960, 4268784, 4980248, 5335980, 5746440, 6225310, 7114640, 7470372, 9337965, 9960496, 10671960, 11492880, 12450620, 14940744, 18675930, 21343920, 24901240, 29881488, 37351860, 49802480, 74703720, 149407440]

約数ペア:

[(1, 149407440), (2, 74703720), (3, 49802480), (4, 37351860), (5, 29881488), (6, 24901240), (7, 21343920), (8, 18675930), (10, 14940744), (12, 12450620), (13, 11492880), (14, 10671960), (15, 9960496), (16, 9337965), (20, 7470372), (21, 7114640), (24, 6225310), (26, 5746440), (28, 5335980), (30, 4980248), (35, 4268784), (39, 3830960), (40, 3735186), (42, 3557320), (48, 3112655), (52, 2873220), (56, 2667990), (60, 2490124), (65, 2298576), (70, 2134392), (78, 1915480), (80, 1867593), (84, 1778660), (91, 1641840), (104, 1436610), (105, 1422928), (112, 1333995), (120, 1245062), (130, 1149288), (140, 1067196), (156, 957740), (168, 889330), (182, 820920), (195, 766192), (208, 718305), (210, 711464), (240, 622531), (260, 574644), (273, 547280), (280, 533598), (312, 478870), (336, 444665), (364, 410460), (390, 383096), (420, 355732), (455, 328368), (520, 287322), (546, 273640), (560, 266799), (624, 239435), (728, 205230), (780, 191548), (840, 177866), (910, 164184), (1040, 143661), (1092, 136820), (1365, 109456), (1456, 102615), (1560, 95774), (1680, 88933), (1820, 82092), (2184, 68410), (2730, 54728), (3120, 47887), (3640, 41046), (4368, 34205), (5460, 27364), (6841, 21840), (7280, 20523), (10920, 13682)]