1228972680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 384

約数和(自身を含む): 4566481920

約数和(自身を除く): 3337509240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 43, 45, 52, 60, 62, 65, 72, 78, 86, 90, 93, 104, 117, 120, 124, 129, 130, 155, 156, 172, 180, 186, 195, 197, 215, 234, 248, 258, 260, 279, 310, 312, 344, 360, 372, 387, 390, 394, 403, 430, 465, 468, 516, 520, 558, 559, 585, 591, 620, 645, 744, 774, 780, 788, 806, 860, 930, 936, 985, 1032, 1116, 1118, 1170, 1182, 1209, 1240, 1290, 1333, 1395, 1548, 1560, 1576, 1612, 1677, 1720, 1773, 1860, 1935, 1970, 2015, 2232, 2236, 2340, 2364, 2418, 2561, 2580, 2666, 2790, 2795, 2955, 3096, 3224, 3354, 3546, 3627, 3720, 3870, 3940, 3999, 4030, 4472, 4680, 4728, 4836, 5031, 5122, 5160, 5332, 5580, 5590, 5910, 6045, 6107, 6665, 6708, 7092, 7254, 7683, 7740, 7880, 7998, 8060, 8385, 8471, 8865, 9672, 10062, 10244, 10664, 11160, 11180, 11820, 11997, 12090, 12214, 12805, 13330, 13416, 14184, 14508, 15366, 15480, 15996, 16120, 16770, 16942, 17329, 17730, 18135, 18321, 19995, 20124, 20488, 22360, 23049, 23640, 23994, 24180, 24428, 25155, 25413, 25610, 26660, 29016, 30535, 30732, 31992, 33540, 33884, 34658, 35460, 36270, 36642, 38415, 39990, 40248, 42355, 46098, 47988, 48360, 48856, 50310, 50826, 51220, 51987, 53320, 54963, 59985, 61070, 61464, 67080, 67768, 69316, 70920, 72540, 73284, 76239, 76830, 79391, 79980, 84710, 86645, 91605, 92196, 95976, 100620, 101652, 102440, 103974, 109926, 110123, 115245, 119970, 122140, 127065, 138632, 145080, 146568, 152478, 153660, 155961, 158782, 159960, 169420, 173290, 183210, 184392, 201240, 203304, 207948, 219852, 220246, 230490, 238173, 239940, 244280, 254130, 259935, 262601, 274815, 304956, 307320, 311922, 317564, 330369, 338840, 346580, 366420, 381195, 396955, 415896, 439704, 440492, 460980, 476346, 479880, 508260, 519870, 525202, 549630, 550615, 609912, 623844, 635128, 660738, 693160, 714519, 732840, 762390, 779805, 787803, 793910, 880984, 921960, 952692, 991107, 1016520, 1039740, 1050404, 1099260, 1101230, 1190865, 1247688, 1313005, 1321476, 1429038, 1524780, 1559610, 1575606, 1587820, 1651845, 1905384, 1982214, 2079480, 2100808, 2198520, 2202460, 2363409, 2381730, 2626010, 2642952, 2858076, 3049560, 3119220, 3151212, 3175640, 3303690, 3413813, 3572595, 3939015, 3964428, 4404920, 4726818, 4763460, 4955535, 5252020, 5716152, 6238440, 6302424, 6607380, 6827626, 7145190, 7878030, 7928856, 9453636, 9526920, 9911070, 10241439, 10504040, 11817045, 13214760, 13655252, 14290380, 15756060, 17069065, 18907272, 19822140, 20482878, 23634090, 27310504, 28580760, 30724317, 31512120, 34138130, 39644280, 40965756, 47268180, 51207195, 61448634, 68276260, 81931512, 94536360, 102414390, 122897268, 136552520, 153621585, 204828780, 245794536, 307243170, 409657560, 614486340, 1228972680]

約数ペア:

[(1, 1228972680), (2, 614486340), (3, 409657560), (4, 307243170), (5, 245794536), (6, 204828780), (8, 153621585), (9, 136552520), (10, 122897268), (12, 102414390), (13, 94536360), (15, 81931512), (18, 68276260), (20, 61448634), (24, 51207195), (26, 47268180), (30, 40965756), (31, 39644280), (36, 34138130), (39, 31512120), (40, 30724317), (43, 28580760), (45, 27310504), (52, 23634090), (60, 20482878), (62, 19822140), (65, 18907272), (72, 17069065), (78, 15756060), (86, 14290380), (90, 13655252), (93, 13214760), (104, 11817045), (117, 10504040), (120, 10241439), (124, 9911070), (129, 9526920), (130, 9453636), (155, 7928856), (156, 7878030), (172, 7145190), (180, 6827626), (186, 6607380), (195, 6302424), (197, 6238440), (215, 5716152), (234, 5252020), (248, 4955535), (258, 4763460), (260, 4726818), (279, 4404920), (310, 3964428), (312, 3939015), (344, 3572595), (360, 3413813), (372, 3303690), (387, 3175640), (390, 3151212), (394, 3119220), (403, 3049560), (430, 2858076), (465, 2642952), (468, 2626010), (516, 2381730), (520, 2363409), (558, 2202460), (559, 2198520), (585, 2100808), (591, 2079480), (620, 1982214), (645, 1905384), (744, 1651845), (774, 1587820), (780, 1575606), (788, 1559610), (806, 1524780), (860, 1429038), (930, 1321476), (936, 1313005), (985, 1247688), (1032, 1190865), (1116, 1101230), (1118, 1099260), (1170, 1050404), (1182, 1039740), (1209, 1016520), (1240, 991107), (1290, 952692), (1333, 921960), (1395, 880984), (1548, 793910), (1560, 787803), (1576, 779805), (1612, 762390), (1677, 732840), (1720, 714519), (1773, 693160), (1860, 660738), (1935, 635128), (1970, 623844), (2015, 609912), (2232, 550615), (2236, 549630), (2340, 525202), (2364, 519870), (2418, 508260), (2561, 479880), (2580, 476346), (2666, 460980), (2790, 440492), (2795, 439704), (2955, 415896), (3096, 396955), (3224, 381195), (3354, 366420), (3546, 346580), (3627, 338840), (3720, 330369), (3870, 317564), (3940, 311922), (3999, 307320), (4030, 304956), (4472, 274815), (4680, 262601), (4728, 259935), (4836, 254130), (5031, 244280), (5122, 239940), (5160, 238173), (5332, 230490), (5580, 220246), (5590, 219852), (5910, 207948), (6045, 203304), (6107, 201240), (6665, 184392), (6708, 183210), (7092, 173290), (7254, 169420), (7683, 159960), (7740, 158782), (7880, 155961), (7998, 153660), (8060, 152478), (8385, 146568), (8471, 145080), (8865, 138632), (9672, 127065), (10062, 122140), (10244, 119970), (10664, 115245), (11160, 110123), (11180, 109926), (11820, 103974), (11997, 102440), (12090, 101652), (12214, 100620), (12805, 95976), (13330, 92196), (13416, 91605), (14184, 86645), (14508, 84710), (15366, 79980), (15480, 79391), (15996, 76830), (16120, 76239), (16770, 73284), (16942, 72540), (17329, 70920), (17730, 69316), (18135, 67768), (18321, 67080), (19995, 61464), (20124, 61070), (20488, 59985), (22360, 54963), (23049, 53320), (23640, 51987), (23994, 51220), (24180, 50826), (24428, 50310), (25155, 48856), (25413, 48360), (25610, 47988), (26660, 46098), (29016, 42355), (30535, 40248), (30732, 39990), (31992, 38415), (33540, 36642), (33884, 36270), (34658, 35460)]