4209660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 15777216

約数和(自身を除く): 11567556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 257, 260, 273, 315, 364, 390, 420, 455, 468, 514, 546, 585, 630, 771, 780, 819, 910, 1028, 1092, 1170, 1260, 1285, 1365, 1542, 1638, 1799, 1820, 2313, 2340, 2570, 2730, 3084, 3276, 3341, 3598, 3855, 4095, 4626, 5140, 5397, 5460, 6682, 7196, 7710, 8190, 8995, 9252, 10023, 10794, 11565, 13364, 15420, 16191, 16380, 16705, 17990, 20046, 21588, 23130, 23387, 26985, 30069, 32382, 33410, 35980, 40092, 46260, 46774, 50115, 53970, 60138, 64764, 66820, 70161, 80955, 93548, 100230, 107940, 116935, 120276, 140322, 150345, 161910, 200460, 210483, 233870, 280644, 300690, 323820, 350805, 420966, 467740, 601380, 701610, 841932, 1052415, 1403220, 2104830, 4209660]

約数ペア:

[(1, 4209660), (2, 2104830), (3, 1403220), (4, 1052415), (5, 841932), (6, 701610), (7, 601380), (9, 467740), (10, 420966), (12, 350805), (13, 323820), (14, 300690), (15, 280644), (18, 233870), (20, 210483), (21, 200460), (26, 161910), (28, 150345), (30, 140322), (35, 120276), (36, 116935), (39, 107940), (42, 100230), (45, 93548), (52, 80955), (60, 70161), (63, 66820), (65, 64764), (70, 60138), (78, 53970), (84, 50115), (90, 46774), (91, 46260), (105, 40092), (117, 35980), (126, 33410), (130, 32382), (140, 30069), (156, 26985), (180, 23387), (182, 23130), (195, 21588), (210, 20046), (234, 17990), (252, 16705), (257, 16380), (260, 16191), (273, 15420), (315, 13364), (364, 11565), (390, 10794), (420, 10023), (455, 9252), (468, 8995), (514, 8190), (546, 7710), (585, 7196), (630, 6682), (771, 5460), (780, 5397), (819, 5140), (910, 4626), (1028, 4095), (1092, 3855), (1170, 3598), (1260, 3341), (1285, 3276), (1365, 3084), (1542, 2730), (1638, 2570), (1799, 2340), (1820, 2313)]