15698738640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{30869}}^1$

素因数の和:31061

約数の個数: 160

約数和(自身を含む): 52732874880

約数和(自身を除く): 37034136240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 390, 489, 520, 624, 652, 780, 815, 978, 1040, 1304, 1560, 1630, 1956, 2119, 2445, 2608, 3120, 3260, 3912, 4238, 4890, 6357, 6520, 7824, 8476, 9780, 10595, 12714, 13040, 16952, 19560, 21190, 25428, 30869, 31785, 33904, 39120, 42380, 50856, 61738, 63570, 84760, 92607, 101712, 123476, 127140, 154345, 169520, 185214, 246952, 254280, 308690, 370428, 401297, 463035, 493904, 508560, 617380, 740856, 802594, 926070, 1203891, 1234760, 1481712, 1605188, 1852140, 2006485, 2407782, 2469520, 3210376, 3704280, 4012970, 4815564, 5031647, 6019455, 6420752, 7408560, 8025940, 9631128, 10063294, 12038910, 15094941, 16051880, 19262256, 20126588, 24077820, 25158235, 30189882, 32103760, 40253176, 48155640, 50316470, 60379764, 65411411, 75474705, 80506352, 96311280, 100632940, 120759528, 130822822, 150949410, 196234233, 201265880, 241519056, 261645644, 301898820, 327057055, 392468466, 402531760, 523291288, 603797640, 654114110, 784936932, 981171165, 1046582576, 1207595280, 1308228220, 1569873864, 1962342330, 2616456440, 3139747728, 3924684660, 5232912880, 7849369320, 15698738640]

約数ペア:

[(1, 15698738640), (2, 7849369320), (3, 5232912880), (4, 3924684660), (5, 3139747728), (6, 2616456440), (8, 1962342330), (10, 1569873864), (12, 1308228220), (13, 1207595280), (15, 1046582576), (16, 981171165), (20, 784936932), (24, 654114110), (26, 603797640), (30, 523291288), (39, 402531760), (40, 392468466), (48, 327057055), (52, 301898820), (60, 261645644), (65, 241519056), (78, 201265880), (80, 196234233), (104, 150949410), (120, 130822822), (130, 120759528), (156, 100632940), (163, 96311280), (195, 80506352), (208, 75474705), (240, 65411411), (260, 60379764), (312, 50316470), (326, 48155640), (390, 40253176), (489, 32103760), (520, 30189882), (624, 25158235), (652, 24077820), (780, 20126588), (815, 19262256), (978, 16051880), (1040, 15094941), (1304, 12038910), (1560, 10063294), (1630, 9631128), (1956, 8025940), (2119, 7408560), (2445, 6420752), (2608, 6019455), (3120, 5031647), (3260, 4815564), (3912, 4012970), (4238, 3704280), (4890, 3210376), (6357, 2469520), (6520, 2407782), (7824, 2006485), (8476, 1852140), (9780, 1605188), (10595, 1481712), (12714, 1234760), (13040, 1203891), (16952, 926070), (19560, 802594), (21190, 740856), (25428, 617380), (30869, 508560), (31785, 493904), (33904, 463035), (39120, 401297), (42380, 370428), (50856, 308690), (61738, 254280), (63570, 246952), (84760, 185214), (92607, 169520), (101712, 154345), (123476, 127140)]