1208804520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1749

約数の個数: 288

約数和(自身を含む): 4639572000

約数和(自身を除く): 3430767480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 420, 440, 462, 484, 490, 539, 588, 605, 616, 660, 726, 735, 770, 840, 847, 924, 968, 980, 1078, 1155, 1176, 1210, 1320, 1452, 1470, 1540, 1617, 1694, 1699, 1815, 1848, 1960, 2156, 2310, 2420, 2541, 2695, 2904, 2940, 3080, 3234, 3388, 3398, 3630, 4235, 4312, 4620, 4840, 5082, 5097, 5390, 5880, 5929, 6468, 6776, 6796, 7260, 8085, 8470, 8495, 9240, 10164, 10194, 10780, 11858, 11893, 12705, 12936, 13592, 14520, 16170, 16940, 16990, 17787, 18689, 20328, 20388, 21560, 23716, 23786, 25410, 25485, 29645, 32340, 33880, 33980, 35574, 35679, 37378, 40776, 47432, 47572, 50820, 50970, 56067, 59290, 59465, 64680, 67960, 71148, 71358, 74756, 83251, 88935, 93445, 95144, 101640, 101940, 112134, 118580, 118930, 130823, 142296, 142716, 149512, 166502, 177870, 178395, 186890, 203880, 205579, 224268, 237160, 237860, 249753, 261646, 280335, 285432, 333004, 355740, 356790, 373780, 392469, 411158, 416255, 448536, 475720, 499506, 523292, 560670, 616737, 654115, 666008, 711480, 713580, 747560, 784938, 822316, 832510, 915761, 999012, 1027895, 1046584, 1121340, 1233474, 1248765, 1308230, 1427160, 1439053, 1569876, 1644632, 1665020, 1831522, 1962345, 1998024, 2055790, 2242680, 2466948, 2497530, 2616460, 2747283, 2878106, 3083685, 3139752, 3330040, 3663044, 3924690, 4111580, 4317159, 4578805, 4933896, 4995060, 5232920, 5494566, 5756212, 6167370, 7195265, 7326088, 7849380, 8223160, 8634318, 9157610, 9990120, 10073371, 10989132, 11512424, 12334740, 13736415, 14390530, 15698760, 17268636, 18315220, 20146742, 21585795, 21978264, 24669480, 27472830, 28781060, 30220113, 34537272, 36630440, 40293484, 43171590, 50366855, 54945660, 57562120, 60440226, 80586968, 86343180, 100733710, 109891320, 120880452, 151100565, 172686360, 201467420, 241760904, 302201130, 402934840, 604402260, 1208804520]

約数ペア:

[(1, 1208804520), (2, 604402260), (3, 402934840), (4, 302201130), (5, 241760904), (6, 201467420), (7, 172686360), (8, 151100565), (10, 120880452), (11, 109891320), (12, 100733710), (14, 86343180), (15, 80586968), (20, 60440226), (21, 57562120), (22, 54945660), (24, 50366855), (28, 43171590), (30, 40293484), (33, 36630440), (35, 34537272), (40, 30220113), (42, 28781060), (44, 27472830), (49, 24669480), (55, 21978264), (56, 21585795), (60, 20146742), (66, 18315220), (70, 17268636), (77, 15698760), (84, 14390530), (88, 13736415), (98, 12334740), (105, 11512424), (110, 10989132), (120, 10073371), (121, 9990120), (132, 9157610), (140, 8634318), (147, 8223160), (154, 7849380), (165, 7326088), (168, 7195265), (196, 6167370), (210, 5756212), (220, 5494566), (231, 5232920), (242, 4995060), (245, 4933896), (264, 4578805), (280, 4317159), (294, 4111580), (308, 3924690), (330, 3663044), (363, 3330040), (385, 3139752), (392, 3083685), (420, 2878106), (440, 2747283), (462, 2616460), (484, 2497530), (490, 2466948), (539, 2242680), (588, 2055790), (605, 1998024), (616, 1962345), (660, 1831522), (726, 1665020), (735, 1644632), (770, 1569876), (840, 1439053), (847, 1427160), (924, 1308230), (968, 1248765), (980, 1233474), (1078, 1121340), (1155, 1046584), (1176, 1027895), (1210, 999012), (1320, 915761), (1452, 832510), (1470, 822316), (1540, 784938), (1617, 747560), (1694, 713580), (1699, 711480), (1815, 666008), (1848, 654115), (1960, 616737), (2156, 560670), (2310, 523292), (2420, 499506), (2541, 475720), (2695, 448536), (2904, 416255), (2940, 411158), (3080, 392469), (3234, 373780), (3388, 356790), (3398, 355740), (3630, 333004), (4235, 285432), (4312, 280335), (4620, 261646), (4840, 249753), (5082, 237860), (5097, 237160), (5390, 224268), (5880, 205579), (5929, 203880), (6468, 186890), (6776, 178395), (6796, 177870), (7260, 166502), (8085, 149512), (8470, 142716), (8495, 142296), (9240, 130823), (10164, 118930), (10194, 118580), (10780, 112134), (11858, 101940), (11893, 101640), (12705, 95144), (12936, 93445), (13592, 88935), (14520, 83251), (16170, 74756), (16940, 71358), (16990, 71148), (17787, 67960), (18689, 64680), (20328, 59465), (20388, 59290), (21560, 56067), (23716, 50970), (23786, 50820), (25410, 47572), (25485, 47432), (29645, 40776), (32340, 37378), (33880, 35679), (33980, 35574)]