6818760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 25159680

約数和(自身を除く): 18340920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 47, 52, 60, 62, 65, 72, 78, 90, 93, 94, 104, 117, 120, 124, 130, 141, 155, 156, 180, 186, 188, 195, 234, 235, 248, 260, 279, 282, 310, 312, 360, 372, 376, 390, 403, 423, 465, 468, 470, 520, 558, 564, 585, 611, 620, 705, 744, 780, 806, 846, 930, 936, 940, 1116, 1128, 1170, 1209, 1222, 1240, 1395, 1410, 1457, 1560, 1612, 1692, 1833, 1860, 1880, 2015, 2115, 2232, 2340, 2418, 2444, 2790, 2820, 2914, 3055, 3224, 3384, 3627, 3666, 3720, 4030, 4230, 4371, 4680, 4836, 4888, 5499, 5580, 5640, 5828, 6045, 6110, 7254, 7285, 7332, 8060, 8460, 8742, 9165, 9672, 10998, 11160, 11656, 12090, 12220, 13113, 14508, 14570, 14664, 16120, 16920, 17484, 18135, 18330, 18941, 21855, 21996, 24180, 24440, 26226, 27495, 29016, 29140, 34968, 36270, 36660, 37882, 43710, 43992, 48360, 52452, 54990, 56823, 58280, 65565, 72540, 73320, 75764, 87420, 94705, 104904, 109980, 113646, 131130, 145080, 151528, 170469, 174840, 189410, 219960, 227292, 262260, 284115, 340938, 378820, 454584, 524520, 568230, 681876, 757640, 852345, 1136460, 1363752, 1704690, 2272920, 3409380, 6818760]

約数ペア:

[(1, 6818760), (2, 3409380), (3, 2272920), (4, 1704690), (5, 1363752), (6, 1136460), (8, 852345), (9, 757640), (10, 681876), (12, 568230), (13, 524520), (15, 454584), (18, 378820), (20, 340938), (24, 284115), (26, 262260), (30, 227292), (31, 219960), (36, 189410), (39, 174840), (40, 170469), (45, 151528), (47, 145080), (52, 131130), (60, 113646), (62, 109980), (65, 104904), (72, 94705), (78, 87420), (90, 75764), (93, 73320), (94, 72540), (104, 65565), (117, 58280), (120, 56823), (124, 54990), (130, 52452), (141, 48360), (155, 43992), (156, 43710), (180, 37882), (186, 36660), (188, 36270), (195, 34968), (234, 29140), (235, 29016), (248, 27495), (260, 26226), (279, 24440), (282, 24180), (310, 21996), (312, 21855), (360, 18941), (372, 18330), (376, 18135), (390, 17484), (403, 16920), (423, 16120), (465, 14664), (468, 14570), (470, 14508), (520, 13113), (558, 12220), (564, 12090), (585, 11656), (611, 11160), (620, 10998), (705, 9672), (744, 9165), (780, 8742), (806, 8460), (846, 8060), (930, 7332), (936, 7285), (940, 7254), (1116, 6110), (1128, 6045), (1170, 5828), (1209, 5640), (1222, 5580), (1240, 5499), (1395, 4888), (1410, 4836), (1457, 4680), (1560, 4371), (1612, 4230), (1692, 4030), (1833, 3720), (1860, 3666), (1880, 3627), (2015, 3384), (2115, 3224), (2232, 3055), (2340, 2914), (2418, 2820), (2444, 2790)]