8419320

素因数分解:

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

素因数の和:294

約数の個数: 192

約数和(自身を含む): 33808320

約数和(自身を除く): 25389000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 257, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 514, 520, 546, 585, 630, 728, 771, 780, 819, 840, 910, 936, 1028, 1092, 1170, 1260, 1285, 1365, 1542, 1560, 1638, 1799, 1820, 2056, 2184, 2313, 2340, 2520, 2570, 2730, 3084, 3276, 3341, 3598, 3640, 3855, 4095, 4626, 4680, 5140, 5397, 5460, 6168, 6552, 6682, 7196, 7710, 8190, 8995, 9252, 10023, 10280, 10794, 10920, 11565, 13364, 14392, 15420, 16191, 16380, 16705, 17990, 18504, 20046, 21588, 23130, 23387, 26728, 26985, 30069, 30840, 32382, 32760, 33410, 35980, 40092, 43176, 46260, 46774, 50115, 53970, 60138, 64764, 66820, 70161, 71960, 80184, 80955, 92520, 93548, 100230, 107940, 116935, 120276, 129528, 133640, 140322, 150345, 161910, 187096, 200460, 210483, 215880, 233870, 240552, 280644, 300690, 323820, 350805, 400920, 420966, 467740, 561288, 601380, 647640, 701610, 841932, 935480, 1052415, 1202760, 1403220, 1683864, 2104830, 2806440, 4209660, 8419320]

約数ペア:

[(1, 8419320), (2, 4209660), (3, 2806440), (4, 2104830), (5, 1683864), (6, 1403220), (7, 1202760), (8, 1052415), (9, 935480), (10, 841932), (12, 701610), (13, 647640), (14, 601380), (15, 561288), (18, 467740), (20, 420966), (21, 400920), (24, 350805), (26, 323820), (28, 300690), (30, 280644), (35, 240552), (36, 233870), (39, 215880), (40, 210483), (42, 200460), (45, 187096), (52, 161910), (56, 150345), (60, 140322), (63, 133640), (65, 129528), (70, 120276), (72, 116935), (78, 107940), (84, 100230), (90, 93548), (91, 92520), (104, 80955), (105, 80184), (117, 71960), (120, 70161), (126, 66820), (130, 64764), (140, 60138), (156, 53970), (168, 50115), (180, 46774), (182, 46260), (195, 43176), (210, 40092), (234, 35980), (252, 33410), (257, 32760), (260, 32382), (273, 30840), (280, 30069), (312, 26985), (315, 26728), (360, 23387), (364, 23130), (390, 21588), (420, 20046), (455, 18504), (468, 17990), (504, 16705), (514, 16380), (520, 16191), (546, 15420), (585, 14392), (630, 13364), (728, 11565), (771, 10920), (780, 10794), (819, 10280), (840, 10023), (910, 9252), (936, 8995), (1028, 8190), (1092, 7710), (1170, 7196), (1260, 6682), (1285, 6552), (1365, 6168), (1542, 5460), (1560, 5397), (1638, 5140), (1799, 4680), (1820, 4626), (2056, 4095), (2184, 3855), (2313, 3640), (2340, 3598), (2520, 3341), (2570, 3276), (2730, 3084)]