1912085760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38303}}^1$

素因数の和:38340

約数の個数: 144

約数和(自身を含む): 6576643584

約数和(自身を除く): 4664557824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 38303, 49920, 76606, 114909, 153212, 191515, 229818, 306424, 383030, 459636, 497939, 574545, 612848, 766060, 919272, 995878, 1149090, 1225696, 1493817, 1532120, 1838544, 1991756, 2298180, 2451392, 2489695, 2987634, 3064240, 3677088, 3983512, 4596360, 4902784, 4979390, 5975268, 6128480, 7354176, 7469085, 7967024, 9192720, 9805568, 9958780, 11950536, 12256960, 14708352, 14938170, 15934048, 18385440, 19917560, 23901072, 24513920, 29416704, 29876340, 31868096, 36770880, 39835120, 47802144, 49027840, 59752680, 63736192, 73541760, 79670240, 95604288, 119505360, 127472384, 147083520, 159340480, 191208576, 239010720, 318680960, 382417152, 478021440, 637361920, 956042880, 1912085760]

約数ペア:

[(1, 1912085760), (2, 956042880), (3, 637361920), (4, 478021440), (5, 382417152), (6, 318680960), (8, 239010720), (10, 191208576), (12, 159340480), (13, 147083520), (15, 127472384), (16, 119505360), (20, 95604288), (24, 79670240), (26, 73541760), (30, 63736192), (32, 59752680), (39, 49027840), (40, 47802144), (48, 39835120), (52, 36770880), (60, 31868096), (64, 29876340), (65, 29416704), (78, 24513920), (80, 23901072), (96, 19917560), (104, 18385440), (120, 15934048), (128, 14938170), (130, 14708352), (156, 12256960), (160, 11950536), (192, 9958780), (195, 9805568), (208, 9192720), (240, 7967024), (256, 7469085), (260, 7354176), (312, 6128480), (320, 5975268), (384, 4979390), (390, 4902784), (416, 4596360), (480, 3983512), (520, 3677088), (624, 3064240), (640, 2987634), (768, 2489695), (780, 2451392), (832, 2298180), (960, 1991756), (1040, 1838544), (1248, 1532120), (1280, 1493817), (1560, 1225696), (1664, 1149090), (1920, 995878), (2080, 919272), (2496, 766060), (3120, 612848), (3328, 574545), (3840, 497939), (4160, 459636), (4992, 383030), (6240, 306424), (8320, 229818), (9984, 191515), (12480, 153212), (16640, 114909), (24960, 76606), (38303, 49920)]