2198522760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:540

約数の個数: 256

約数和(自身を含む): 7763558400

約数和(自身を除く): 5565035640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 233, 235, 239, 280, 282, 329, 376, 420, 466, 470, 478, 564, 658, 699, 705, 717, 840, 932, 940, 956, 987, 1128, 1165, 1195, 1316, 1398, 1410, 1434, 1631, 1645, 1673, 1864, 1880, 1912, 1974, 2330, 2390, 2632, 2796, 2820, 2868, 3262, 3290, 3346, 3495, 3585, 3948, 4660, 4780, 4893, 4935, 5019, 5592, 5640, 5736, 6524, 6580, 6692, 6990, 7170, 7896, 8155, 8365, 9320, 9560, 9786, 9870, 10038, 10951, 11233, 13048, 13160, 13384, 13980, 14340, 16310, 16730, 19572, 19740, 20076, 21902, 22466, 24465, 25095, 27960, 28680, 32620, 32853, 33460, 33699, 39144, 39480, 40152, 43804, 44932, 48930, 50190, 54755, 55687, 56165, 65240, 65706, 66920, 67398, 76657, 78631, 87608, 89864, 97860, 100380, 109510, 111374, 112330, 131412, 134796, 153314, 157262, 164265, 167061, 168495, 195720, 200760, 219020, 222748, 224660, 229971, 235893, 262824, 269592, 278435, 306628, 314524, 328530, 334122, 336990, 383285, 389809, 393155, 438040, 445496, 449320, 459942, 471786, 556870, 613256, 629048, 657060, 668244, 673980, 766570, 779618, 786310, 835305, 919884, 943572, 1113740, 1149855, 1169427, 1179465, 1314120, 1336488, 1347960, 1533140, 1559236, 1572620, 1670610, 1839768, 1887144, 1949045, 2227480, 2299710, 2338854, 2358930, 2617289, 3066280, 3118472, 3145240, 3341220, 3898090, 4599420, 4677708, 4717860, 5234578, 5847135, 6682440, 7796180, 7851867, 9198840, 9355416, 9435720, 10469156, 11694270, 13086445, 15592360, 15703734, 18321023, 20938312, 23388540, 26172890, 31407468, 36642046, 39259335, 46777080, 52345780, 54963069, 62814936, 73284092, 78518670, 91605115, 104691560, 109926138, 146568184, 157037340, 183210230, 219852276, 274815345, 314074680, 366420460, 439704552, 549630690, 732840920, 1099261380, 2198522760]

約数ペア:

[(1, 2198522760), (2, 1099261380), (3, 732840920), (4, 549630690), (5, 439704552), (6, 366420460), (7, 314074680), (8, 274815345), (10, 219852276), (12, 183210230), (14, 157037340), (15, 146568184), (20, 109926138), (21, 104691560), (24, 91605115), (28, 78518670), (30, 73284092), (35, 62814936), (40, 54963069), (42, 52345780), (47, 46777080), (56, 39259335), (60, 36642046), (70, 31407468), (84, 26172890), (94, 23388540), (105, 20938312), (120, 18321023), (140, 15703734), (141, 15592360), (168, 13086445), (188, 11694270), (210, 10469156), (233, 9435720), (235, 9355416), (239, 9198840), (280, 7851867), (282, 7796180), (329, 6682440), (376, 5847135), (420, 5234578), (466, 4717860), (470, 4677708), (478, 4599420), (564, 3898090), (658, 3341220), (699, 3145240), (705, 3118472), (717, 3066280), (840, 2617289), (932, 2358930), (940, 2338854), (956, 2299710), (987, 2227480), (1128, 1949045), (1165, 1887144), (1195, 1839768), (1316, 1670610), (1398, 1572620), (1410, 1559236), (1434, 1533140), (1631, 1347960), (1645, 1336488), (1673, 1314120), (1864, 1179465), (1880, 1169427), (1912, 1149855), (1974, 1113740), (2330, 943572), (2390, 919884), (2632, 835305), (2796, 786310), (2820, 779618), (2868, 766570), (3262, 673980), (3290, 668244), (3346, 657060), (3495, 629048), (3585, 613256), (3948, 556870), (4660, 471786), (4780, 459942), (4893, 449320), (4935, 445496), (5019, 438040), (5592, 393155), (5640, 389809), (5736, 383285), (6524, 336990), (6580, 334122), (6692, 328530), (6990, 314524), (7170, 306628), (7896, 278435), (8155, 269592), (8365, 262824), (9320, 235893), (9560, 229971), (9786, 224660), (9870, 222748), (10038, 219020), (10951, 200760), (11233, 195720), (13048, 168495), (13160, 167061), (13384, 164265), (13980, 157262), (14340, 153314), (16310, 134796), (16730, 131412), (19572, 112330), (19740, 111374), (20076, 109510), (21902, 100380), (22466, 97860), (24465, 89864), (25095, 87608), (27960, 78631), (28680, 76657), (32620, 67398), (32853, 66920), (33460, 65706), (33699, 65240), (39144, 56165), (39480, 55687), (40152, 54755), (43804, 50190), (44932, 48930)]