1533316720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 4182589440

約数和(自身を除く): 2649272720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 127, 130, 152, 169, 188, 190, 208, 235, 247, 254, 260, 304, 338, 376, 380, 470, 494, 508, 520, 611, 635, 676, 752, 760, 845, 893, 940, 988, 1016, 1040, 1222, 1235, 1270, 1352, 1520, 1651, 1690, 1786, 1880, 1976, 2032, 2413, 2444, 2470, 2540, 2704, 3055, 3211, 3302, 3380, 3572, 3760, 3952, 4465, 4826, 4888, 4940, 5080, 5969, 6110, 6422, 6604, 6760, 7144, 7943, 8255, 8930, 9652, 9776, 9880, 10160, 11609, 11938, 12065, 12220, 12844, 13208, 13520, 14288, 15886, 16055, 16510, 17860, 19304, 19760, 21463, 23218, 23876, 24130, 24440, 25688, 26416, 29845, 31369, 31772, 32110, 33020, 35720, 38608, 39715, 42926, 46436, 47752, 48260, 48880, 51376, 58045, 59690, 62738, 63544, 64220, 66040, 71440, 77597, 79430, 85852, 92872, 95504, 96520, 107315, 113411, 116090, 119380, 125476, 127088, 128440, 132080, 150917, 155194, 156845, 158860, 171704, 185744, 193040, 214630, 226822, 232180, 238760, 250952, 256880, 301834, 310388, 313690, 317720, 343408, 387985, 407797, 429260, 453644, 464360, 477520, 501904, 567055, 603668, 620776, 627380, 635440, 754585, 775970, 815594, 858520, 907288, 928720, 1008761, 1134110, 1207336, 1241552, 1254760, 1474343, 1509170, 1551940, 1631188, 1717040, 1814576, 2017522, 2038985, 2268220, 2414672, 2509520, 2948686, 3018340, 3103880, 3262376, 4035044, 4077970, 4536440, 5043805, 5897372, 6036680, 6207760, 6524752, 7371715, 8070088, 8155940, 9072880, 10087610, 11794744, 12073360, 14743430, 16140176, 16311880, 19166459, 20175220, 23589488, 29486860, 32623760, 38332918, 40350440, 58973720, 76665836, 80700880, 95832295, 117947440, 153331672, 191664590, 306663344, 383329180, 766658360, 1533316720]

約数ペア:

[(1, 1533316720), (2, 766658360), (4, 383329180), (5, 306663344), (8, 191664590), (10, 153331672), (13, 117947440), (16, 95832295), (19, 80700880), (20, 76665836), (26, 58973720), (38, 40350440), (40, 38332918), (47, 32623760), (52, 29486860), (65, 23589488), (76, 20175220), (80, 19166459), (94, 16311880), (95, 16140176), (104, 14743430), (127, 12073360), (130, 11794744), (152, 10087610), (169, 9072880), (188, 8155940), (190, 8070088), (208, 7371715), (235, 6524752), (247, 6207760), (254, 6036680), (260, 5897372), (304, 5043805), (338, 4536440), (376, 4077970), (380, 4035044), (470, 3262376), (494, 3103880), (508, 3018340), (520, 2948686), (611, 2509520), (635, 2414672), (676, 2268220), (752, 2038985), (760, 2017522), (845, 1814576), (893, 1717040), (940, 1631188), (988, 1551940), (1016, 1509170), (1040, 1474343), (1222, 1254760), (1235, 1241552), (1270, 1207336), (1352, 1134110), (1520, 1008761), (1651, 928720), (1690, 907288), (1786, 858520), (1880, 815594), (1976, 775970), (2032, 754585), (2413, 635440), (2444, 627380), (2470, 620776), (2540, 603668), (2704, 567055), (3055, 501904), (3211, 477520), (3302, 464360), (3380, 453644), (3572, 429260), (3760, 407797), (3952, 387985), (4465, 343408), (4826, 317720), (4888, 313690), (4940, 310388), (5080, 301834), (5969, 256880), (6110, 250952), (6422, 238760), (6604, 232180), (6760, 226822), (7144, 214630), (7943, 193040), (8255, 185744), (8930, 171704), (9652, 158860), (9776, 156845), (9880, 155194), (10160, 150917), (11609, 132080), (11938, 128440), (12065, 127088), (12220, 125476), (12844, 119380), (13208, 116090), (13520, 113411), (14288, 107315), (15886, 96520), (16055, 95504), (16510, 92872), (17860, 85852), (19304, 79430), (19760, 77597), (21463, 71440), (23218, 66040), (23876, 64220), (24130, 63544), (24440, 62738), (25688, 59690), (26416, 58045), (29845, 51376), (31369, 48880), (31772, 48260), (32110, 47752), (33020, 46436), (35720, 42926), (38608, 39715)]