298485360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 1062217728

約数和(自身を除く): 763732368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 120, 124, 129, 144, 155, 172, 180, 186, 215, 240, 248, 258, 279, 310, 311, 344, 360, 372, 387, 430, 465, 496, 516, 558, 620, 622, 645, 688, 720, 744, 774, 860, 930, 933, 1032, 1116, 1240, 1244, 1290, 1333, 1395, 1488, 1548, 1555, 1720, 1860, 1866, 1935, 2064, 2232, 2480, 2488, 2580, 2666, 2790, 2799, 3096, 3110, 3440, 3720, 3732, 3870, 3999, 4464, 4665, 4976, 5160, 5332, 5580, 5598, 6192, 6220, 6665, 7440, 7464, 7740, 7998, 9330, 9641, 10320, 10664, 11160, 11196, 11997, 12440, 13330, 13373, 13995, 14928, 15480, 15996, 18660, 19282, 19995, 21328, 22320, 22392, 23994, 24880, 26660, 26746, 27990, 28923, 30960, 31992, 37320, 38564, 39990, 40119, 44784, 47988, 48205, 53320, 53492, 55980, 57846, 59985, 63984, 66865, 74640, 77128, 79980, 80238, 86769, 95976, 96410, 106640, 106984, 111960, 115692, 119970, 120357, 133730, 144615, 154256, 159960, 160476, 173538, 191952, 192820, 200595, 213968, 223920, 231384, 239940, 240714, 267460, 289230, 319920, 320952, 347076, 385640, 401190, 414563, 433845, 462768, 479880, 481428, 534920, 578460, 601785, 641904, 694152, 771280, 802380, 829126, 867690, 959760, 962856, 1069840, 1156920, 1203570, 1243689, 1388304, 1604760, 1658252, 1735380, 1925712, 2072815, 2313840, 2407140, 2487378, 3209520, 3316504, 3470760, 3731067, 4145630, 4814280, 4974756, 6218445, 6633008, 6941520, 7462134, 8291260, 9628560, 9949512, 12436890, 14924268, 16582520, 18655335, 19899024, 24873780, 29848536, 33165040, 37310670, 49747560, 59697072, 74621340, 99495120, 149242680, 298485360]

約数ペア:

[(1, 298485360), (2, 149242680), (3, 99495120), (4, 74621340), (5, 59697072), (6, 49747560), (8, 37310670), (9, 33165040), (10, 29848536), (12, 24873780), (15, 19899024), (16, 18655335), (18, 16582520), (20, 14924268), (24, 12436890), (30, 9949512), (31, 9628560), (36, 8291260), (40, 7462134), (43, 6941520), (45, 6633008), (48, 6218445), (60, 4974756), (62, 4814280), (72, 4145630), (80, 3731067), (86, 3470760), (90, 3316504), (93, 3209520), (120, 2487378), (124, 2407140), (129, 2313840), (144, 2072815), (155, 1925712), (172, 1735380), (180, 1658252), (186, 1604760), (215, 1388304), (240, 1243689), (248, 1203570), (258, 1156920), (279, 1069840), (310, 962856), (311, 959760), (344, 867690), (360, 829126), (372, 802380), (387, 771280), (430, 694152), (465, 641904), (496, 601785), (516, 578460), (558, 534920), (620, 481428), (622, 479880), (645, 462768), (688, 433845), (720, 414563), (744, 401190), (774, 385640), (860, 347076), (930, 320952), (933, 319920), (1032, 289230), (1116, 267460), (1240, 240714), (1244, 239940), (1290, 231384), (1333, 223920), (1395, 213968), (1488, 200595), (1548, 192820), (1555, 191952), (1720, 173538), (1860, 160476), (1866, 159960), (1935, 154256), (2064, 144615), (2232, 133730), (2480, 120357), (2488, 119970), (2580, 115692), (2666, 111960), (2790, 106984), (2799, 106640), (3096, 96410), (3110, 95976), (3440, 86769), (3720, 80238), (3732, 79980), (3870, 77128), (3999, 74640), (4464, 66865), (4665, 63984), (4976, 59985), (5160, 57846), (5332, 55980), (5580, 53492), (5598, 53320), (6192, 48205), (6220, 47988), (6665, 44784), (7440, 40119), (7464, 39990), (7740, 38564), (7998, 37320), (9330, 31992), (9641, 30960), (10320, 28923), (10664, 27990), (11160, 26746), (11196, 26660), (11997, 24880), (12440, 23994), (13330, 22392), (13373, 22320), (13995, 21328), (14928, 19995), (15480, 19282), (15996, 18660)]