615274660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 1762758144

約数和(自身を除く): 1147483484

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 73, 77, 91, 110, 130, 140, 143, 146, 154, 182, 220, 260, 286, 292, 308, 364, 365, 385, 421, 455, 511, 572, 715, 730, 770, 803, 842, 910, 949, 1001, 1022, 1430, 1460, 1540, 1606, 1684, 1820, 1898, 2002, 2044, 2105, 2555, 2860, 2947, 3212, 3796, 4004, 4015, 4210, 4631, 4745, 5005, 5110, 5473, 5621, 5894, 6643, 8030, 8420, 9262, 9490, 10010, 10220, 10439, 10946, 11242, 11788, 13286, 14735, 16060, 18524, 18980, 20020, 20878, 21892, 22484, 23155, 26572, 27365, 28105, 29470, 30733, 32417, 33215, 38311, 41756, 46310, 52195, 54730, 56210, 58940, 60203, 61466, 64834, 66430, 73073, 76622, 92620, 104390, 109460, 112420, 120406, 122932, 129668, 132860, 146146, 153244, 153665, 162085, 191555, 208780, 215131, 240812, 292292, 301015, 307330, 324170, 338063, 365365, 383110, 399529, 421421, 430262, 602030, 614660, 648340, 676126, 730730, 766220, 799058, 842842, 860524, 1075655, 1204060, 1352252, 1461460, 1598116, 1685684, 1690315, 1997645, 2107105, 2151310, 2366441, 2796703, 3380630, 3995290, 4214210, 4302620, 4394819, 4732882, 5593406, 6761260, 7990580, 8428420, 8789638, 9465764, 11186812, 11832205, 13983515, 17579276, 21974095, 23664410, 27967030, 30763733, 43948190, 47328820, 55934060, 61527466, 87896380, 123054932, 153818665, 307637330, 615274660]

約数ペア:

[(1, 615274660), (2, 307637330), (4, 153818665), (5, 123054932), (7, 87896380), (10, 61527466), (11, 55934060), (13, 47328820), (14, 43948190), (20, 30763733), (22, 27967030), (26, 23664410), (28, 21974095), (35, 17579276), (44, 13983515), (52, 11832205), (55, 11186812), (65, 9465764), (70, 8789638), (73, 8428420), (77, 7990580), (91, 6761260), (110, 5593406), (130, 4732882), (140, 4394819), (143, 4302620), (146, 4214210), (154, 3995290), (182, 3380630), (220, 2796703), (260, 2366441), (286, 2151310), (292, 2107105), (308, 1997645), (364, 1690315), (365, 1685684), (385, 1598116), (421, 1461460), (455, 1352252), (511, 1204060), (572, 1075655), (715, 860524), (730, 842842), (770, 799058), (803, 766220), (842, 730730), (910, 676126), (949, 648340), (1001, 614660), (1022, 602030), (1430, 430262), (1460, 421421), (1540, 399529), (1606, 383110), (1684, 365365), (1820, 338063), (1898, 324170), (2002, 307330), (2044, 301015), (2105, 292292), (2555, 240812), (2860, 215131), (2947, 208780), (3212, 191555), (3796, 162085), (4004, 153665), (4015, 153244), (4210, 146146), (4631, 132860), (4745, 129668), (5005, 122932), (5110, 120406), (5473, 112420), (5621, 109460), (5894, 104390), (6643, 92620), (8030, 76622), (8420, 73073), (9262, 66430), (9490, 64834), (10010, 61466), (10220, 60203), (10439, 58940), (10946, 56210), (11242, 54730), (11788, 52195), (13286, 46310), (14735, 41756), (16060, 38311), (18524, 33215), (18980, 32417), (20020, 30733), (20878, 29470), (21892, 28105), (22484, 27365), (23155, 26572)]