15703095440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:2005

約数の個数: 160

約数和(自身を含む): 39254630400

約数和(自身を除く): 23551534960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 79, 80, 92, 115, 118, 158, 184, 230, 236, 295, 316, 368, 395, 460, 472, 590, 632, 790, 920, 944, 1180, 1264, 1357, 1580, 1817, 1831, 1840, 2360, 2714, 3160, 3634, 3662, 4661, 4720, 5428, 6320, 6785, 7268, 7324, 9085, 9155, 9322, 10856, 13570, 14536, 14648, 18170, 18310, 18644, 21712, 23305, 27140, 29072, 29296, 36340, 36620, 37288, 42113, 46610, 54280, 72680, 73240, 74576, 84226, 93220, 107203, 108029, 108560, 144649, 145360, 146480, 168452, 186440, 210565, 214406, 216058, 289298, 336904, 372880, 421130, 428812, 432116, 536015, 540145, 578596, 673808, 723245, 842260, 857624, 864232, 1072030, 1080290, 1157192, 1446490, 1684520, 1715248, 1728464, 2144060, 2160580, 2314384, 2484667, 2892980, 3326927, 3369040, 4288120, 4321160, 4969334, 5785960, 6653854, 8534291, 8576240, 8642320, 9938668, 11571920, 12423335, 13307708, 16634635, 17068582, 19877336, 24846670, 26615416, 33269270, 34137164, 39754672, 42671455, 49693340, 53230832, 66538540, 68274328, 85342910, 99386680, 133077080, 136548656, 170685820, 196288693, 198773360, 266154160, 341371640, 392577386, 682743280, 785154772, 981443465, 1570309544, 1962886930, 3140619088, 3925773860, 7851547720, 15703095440]

約数ペア:

[(1, 15703095440), (2, 7851547720), (4, 3925773860), (5, 3140619088), (8, 1962886930), (10, 1570309544), (16, 981443465), (20, 785154772), (23, 682743280), (40, 392577386), (46, 341371640), (59, 266154160), (79, 198773360), (80, 196288693), (92, 170685820), (115, 136548656), (118, 133077080), (158, 99386680), (184, 85342910), (230, 68274328), (236, 66538540), (295, 53230832), (316, 49693340), (368, 42671455), (395, 39754672), (460, 34137164), (472, 33269270), (590, 26615416), (632, 24846670), (790, 19877336), (920, 17068582), (944, 16634635), (1180, 13307708), (1264, 12423335), (1357, 11571920), (1580, 9938668), (1817, 8642320), (1831, 8576240), (1840, 8534291), (2360, 6653854), (2714, 5785960), (3160, 4969334), (3634, 4321160), (3662, 4288120), (4661, 3369040), (4720, 3326927), (5428, 2892980), (6320, 2484667), (6785, 2314384), (7268, 2160580), (7324, 2144060), (9085, 1728464), (9155, 1715248), (9322, 1684520), (10856, 1446490), (13570, 1157192), (14536, 1080290), (14648, 1072030), (18170, 864232), (18310, 857624), (18644, 842260), (21712, 723245), (23305, 673808), (27140, 578596), (29072, 540145), (29296, 536015), (36340, 432116), (36620, 428812), (37288, 421130), (42113, 372880), (46610, 336904), (54280, 289298), (72680, 216058), (73240, 214406), (74576, 210565), (84226, 186440), (93220, 168452), (107203, 146480), (108029, 145360), (108560, 144649)]