1274989560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 4284403200

約数和(自身を除く): 3009413640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 83, 86, 104, 120, 129, 130, 156, 166, 172, 195, 215, 229, 249, 258, 260, 312, 332, 344, 390, 415, 430, 458, 498, 516, 520, 559, 645, 664, 687, 780, 830, 860, 916, 996, 1032, 1079, 1118, 1145, 1245, 1290, 1374, 1560, 1660, 1677, 1720, 1832, 1992, 2158, 2236, 2290, 2490, 2580, 2748, 2795, 2977, 3237, 3320, 3354, 3435, 3569, 4316, 4472, 4580, 4980, 5160, 5395, 5496, 5590, 5954, 6474, 6708, 6870, 7138, 8385, 8632, 8931, 9160, 9847, 9960, 10707, 10790, 11180, 11908, 12948, 13416, 13740, 14276, 14885, 16185, 16770, 17845, 17862, 19007, 19694, 21414, 21580, 22360, 23816, 25896, 27480, 28552, 29541, 29770, 32370, 33540, 35690, 35724, 38014, 39388, 42828, 43160, 44655, 46397, 49235, 53535, 57021, 59082, 59540, 64740, 67080, 71380, 71448, 76028, 78776, 85656, 89310, 92794, 95035, 98470, 107070, 114042, 118164, 119080, 128011, 129480, 139191, 142760, 147705, 152056, 178620, 185588, 190070, 196940, 214140, 228084, 231985, 236328, 247091, 256022, 278382, 285105, 295410, 357240, 371176, 380140, 384033, 393880, 428280, 456168, 463970, 494182, 512044, 556764, 570210, 590820, 640055, 695955, 741273, 760280, 768066, 817301, 927940, 988364, 1024088, 1113528, 1140420, 1181640, 1235455, 1280110, 1391910, 1482546, 1536132, 1634602, 1855880, 1920165, 1976728, 2280840, 2451903, 2470910, 2560220, 2783820, 2965092, 3072264, 3269204, 3706365, 3840330, 4086505, 4903806, 4941820, 5120440, 5567640, 5930184, 6538408, 7412730, 7680660, 8173010, 9807612, 9883640, 10624913, 12259515, 14825460, 15361320, 16346020, 19615224, 21249826, 24519030, 29650920, 31874739, 32692040, 42499652, 49038060, 53124565, 63749478, 84999304, 98076120, 106249130, 127498956, 159373695, 212498260, 254997912, 318747390, 424996520, 637494780, 1274989560]

約数ペア:

[(1, 1274989560), (2, 637494780), (3, 424996520), (4, 318747390), (5, 254997912), (6, 212498260), (8, 159373695), (10, 127498956), (12, 106249130), (13, 98076120), (15, 84999304), (20, 63749478), (24, 53124565), (26, 49038060), (30, 42499652), (39, 32692040), (40, 31874739), (43, 29650920), (52, 24519030), (60, 21249826), (65, 19615224), (78, 16346020), (83, 15361320), (86, 14825460), (104, 12259515), (120, 10624913), (129, 9883640), (130, 9807612), (156, 8173010), (166, 7680660), (172, 7412730), (195, 6538408), (215, 5930184), (229, 5567640), (249, 5120440), (258, 4941820), (260, 4903806), (312, 4086505), (332, 3840330), (344, 3706365), (390, 3269204), (415, 3072264), (430, 2965092), (458, 2783820), (498, 2560220), (516, 2470910), (520, 2451903), (559, 2280840), (645, 1976728), (664, 1920165), (687, 1855880), (780, 1634602), (830, 1536132), (860, 1482546), (916, 1391910), (996, 1280110), (1032, 1235455), (1079, 1181640), (1118, 1140420), (1145, 1113528), (1245, 1024088), (1290, 988364), (1374, 927940), (1560, 817301), (1660, 768066), (1677, 760280), (1720, 741273), (1832, 695955), (1992, 640055), (2158, 590820), (2236, 570210), (2290, 556764), (2490, 512044), (2580, 494182), (2748, 463970), (2795, 456168), (2977, 428280), (3237, 393880), (3320, 384033), (3354, 380140), (3435, 371176), (3569, 357240), (4316, 295410), (4472, 285105), (4580, 278382), (4980, 256022), (5160, 247091), (5395, 236328), (5496, 231985), (5590, 228084), (5954, 214140), (6474, 196940), (6708, 190070), (6870, 185588), (7138, 178620), (8385, 152056), (8632, 147705), (8931, 142760), (9160, 139191), (9847, 129480), (9960, 128011), (10707, 119080), (10790, 118164), (11180, 114042), (11908, 107070), (12948, 98470), (13416, 95035), (13740, 92794), (14276, 89310), (14885, 85656), (16185, 78776), (16770, 76028), (17845, 71448), (17862, 71380), (19007, 67080), (19694, 64740), (21414, 59540), (21580, 59082), (22360, 57021), (23816, 53535), (25896, 49235), (27480, 46397), (28552, 44655), (29541, 43160), (29770, 42828), (32370, 39388), (33540, 38014), (35690, 35724)]