2858009040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128047}}^1$

素因数の和:128097

約数の個数: 120

約数和(自身を含む): 9907842048

約数和(自身を除く): 7049833008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 128047, 256094, 384141, 512188, 640235, 768282, 1024376, 1152423, 1280470, 1536564, 1920705, 2048752, 2304846, 2560940, 3073128, 3841410, 3969457, 4609692, 5121880, 5762115, 6146256, 7682820, 7938914, 9219384, 10243760, 11524230, 11908371, 15365640, 15877828, 18438768, 19847285, 23048460, 23816742, 30731280, 31755656, 35725113, 39694570, 46096920, 47633484, 59541855, 63511312, 71450226, 79389140, 92193840, 95266968, 119083710, 142900452, 158778280, 178625565, 190533936, 238167420, 285800904, 317556560, 357251130, 476334840, 571601808, 714502260, 952669680, 1429004520, 2858009040]

約数ペア:

[(1, 2858009040), (2, 1429004520), (3, 952669680), (4, 714502260), (5, 571601808), (6, 476334840), (8, 357251130), (9, 317556560), (10, 285800904), (12, 238167420), (15, 190533936), (16, 178625565), (18, 158778280), (20, 142900452), (24, 119083710), (30, 95266968), (31, 92193840), (36, 79389140), (40, 71450226), (45, 63511312), (48, 59541855), (60, 47633484), (62, 46096920), (72, 39694570), (80, 35725113), (90, 31755656), (93, 30731280), (120, 23816742), (124, 23048460), (144, 19847285), (155, 18438768), (180, 15877828), (186, 15365640), (240, 11908371), (248, 11524230), (279, 10243760), (310, 9219384), (360, 7938914), (372, 7682820), (465, 6146256), (496, 5762115), (558, 5121880), (620, 4609692), (720, 3969457), (744, 3841410), (930, 3073128), (1116, 2560940), (1240, 2304846), (1395, 2048752), (1488, 1920705), (1860, 1536564), (2232, 1280470), (2480, 1152423), (2790, 1024376), (3720, 768282), (4464, 640235), (5580, 512188), (7440, 384141), (11160, 256094), (22320, 128047)]