3121098840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2738

約数の個数: 192

約数和(自身を含む): 10740693600

約数和(自身を除く): 7619594760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 181, 190, 228, 285, 342, 360, 362, 380, 456, 543, 570, 684, 724, 760, 855, 905, 1086, 1140, 1368, 1448, 1629, 1710, 1810, 2172, 2280, 2521, 2715, 3258, 3420, 3439, 3620, 4344, 5042, 5430, 6516, 6840, 6878, 7240, 7563, 8145, 10084, 10317, 10860, 12605, 13032, 13756, 15126, 16290, 17195, 20168, 20634, 21720, 22689, 25210, 27512, 30252, 30951, 32580, 34390, 37815, 41268, 45378, 47899, 50420, 51585, 60504, 61902, 65160, 68780, 75630, 82536, 90756, 95798, 100840, 103170, 113445, 123804, 137560, 143697, 151260, 154755, 181512, 191596, 206340, 226890, 239495, 247608, 287394, 302520, 309510, 383192, 412680, 431091, 453780, 456301, 478990, 574788, 619020, 718485, 862182, 907560, 912602, 957980, 1149576, 1238040, 1368903, 1436970, 1724364, 1825204, 1915960, 2155455, 2281505, 2737806, 2873940, 3448728, 3650408, 4106709, 4310910, 4563010, 5475612, 5747880, 6844515, 8213418, 8621820, 8669719, 9126020, 10951224, 13689030, 16426836, 17243640, 17339438, 18252040, 20533545, 26009157, 27378060, 32853672, 34678876, 41067090, 43348595, 52018314, 54756120, 69357752, 78027471, 82134180, 86697190, 104036628, 130045785, 156054942, 164268360, 173394380, 208073256, 260091570, 312109884, 346788760, 390137355, 520183140, 624219768, 780274710, 1040366280, 1560549420, 3121098840]

約数ペア:

[(1, 3121098840), (2, 1560549420), (3, 1040366280), (4, 780274710), (5, 624219768), (6, 520183140), (8, 390137355), (9, 346788760), (10, 312109884), (12, 260091570), (15, 208073256), (18, 173394380), (19, 164268360), (20, 156054942), (24, 130045785), (30, 104036628), (36, 86697190), (38, 82134180), (40, 78027471), (45, 69357752), (57, 54756120), (60, 52018314), (72, 43348595), (76, 41067090), (90, 34678876), (95, 32853672), (114, 27378060), (120, 26009157), (152, 20533545), (171, 18252040), (180, 17339438), (181, 17243640), (190, 16426836), (228, 13689030), (285, 10951224), (342, 9126020), (360, 8669719), (362, 8621820), (380, 8213418), (456, 6844515), (543, 5747880), (570, 5475612), (684, 4563010), (724, 4310910), (760, 4106709), (855, 3650408), (905, 3448728), (1086, 2873940), (1140, 2737806), (1368, 2281505), (1448, 2155455), (1629, 1915960), (1710, 1825204), (1810, 1724364), (2172, 1436970), (2280, 1368903), (2521, 1238040), (2715, 1149576), (3258, 957980), (3420, 912602), (3439, 907560), (3620, 862182), (4344, 718485), (5042, 619020), (5430, 574788), (6516, 478990), (6840, 456301), (6878, 453780), (7240, 431091), (7563, 412680), (8145, 383192), (10084, 309510), (10317, 302520), (10860, 287394), (12605, 247608), (13032, 239495), (13756, 226890), (15126, 206340), (16290, 191596), (17195, 181512), (20168, 154755), (20634, 151260), (21720, 143697), (22689, 137560), (25210, 123804), (27512, 113445), (30252, 103170), (30951, 100840), (32580, 95798), (34390, 90756), (37815, 82536), (41268, 75630), (45378, 68780), (47899, 65160), (50420, 61902), (51585, 60504)]