474193980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 192

約数和(自身を含む): 1640755200

約数和(自身を除く): 1166561220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2179, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4358, 4836, 5580, 6045, 6537, 7020, 7254, 8060, 8370, 8716, 10881, 10895, 12090, 13074, 14508, 16740, 18135, 19611, 21762, 21790, 24180, 26148, 28327, 32685, 36270, 39222, 43524, 43580, 54405, 56654, 58833, 65370, 67549, 72540, 78444, 84981, 98055, 108810, 113308, 117666, 130740, 135098, 141635, 169962, 196110, 202647, 217620, 235332, 254943, 270196, 283270, 294165, 337745, 339924, 392220, 405294, 424905, 509886, 566540, 588330, 607941, 675490, 764829, 810588, 849810, 878137, 1013235, 1019772, 1176660, 1215882, 1274715, 1350980, 1529658, 1699620, 1756274, 1823823, 2026470, 2431764, 2549430, 2634411, 3039705, 3059316, 3512548, 3647646, 3824145, 4052940, 4390685, 5098860, 5268822, 6079410, 7295292, 7648290, 7903233, 8781370, 9119115, 10537644, 12158820, 13172055, 15296580, 15806466, 17562740, 18238230, 23709699, 26344110, 31612932, 36476460, 39516165, 47419398, 52688220, 79032330, 94838796, 118548495, 158064660, 237096990, 474193980]

約数ペア:

[(1, 474193980), (2, 237096990), (3, 158064660), (4, 118548495), (5, 94838796), (6, 79032330), (9, 52688220), (10, 47419398), (12, 39516165), (13, 36476460), (15, 31612932), (18, 26344110), (20, 23709699), (26, 18238230), (27, 17562740), (30, 15806466), (31, 15296580), (36, 13172055), (39, 12158820), (45, 10537644), (52, 9119115), (54, 8781370), (60, 7903233), (62, 7648290), (65, 7295292), (78, 6079410), (90, 5268822), (93, 5098860), (108, 4390685), (117, 4052940), (124, 3824145), (130, 3647646), (135, 3512548), (155, 3059316), (156, 3039705), (180, 2634411), (186, 2549430), (195, 2431764), (234, 2026470), (260, 1823823), (270, 1756274), (279, 1699620), (310, 1529658), (351, 1350980), (372, 1274715), (390, 1215882), (403, 1176660), (465, 1019772), (468, 1013235), (540, 878137), (558, 849810), (585, 810588), (620, 764829), (702, 675490), (780, 607941), (806, 588330), (837, 566540), (930, 509886), (1116, 424905), (1170, 405294), (1209, 392220), (1395, 339924), (1404, 337745), (1612, 294165), (1674, 283270), (1755, 270196), (1860, 254943), (2015, 235332), (2179, 217620), (2340, 202647), (2418, 196110), (2790, 169962), (3348, 141635), (3510, 135098), (3627, 130740), (4030, 117666), (4185, 113308), (4358, 108810), (4836, 98055), (5580, 84981), (6045, 78444), (6537, 72540), (7020, 67549), (7254, 65370), (8060, 58833), (8370, 56654), (8716, 54405), (10881, 43580), (10895, 43524), (12090, 39222), (13074, 36270), (14508, 32685), (16740, 28327), (18135, 26148), (19611, 24180), (21762, 21790)]