283319040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 916120800

約数和(自身を除く): 632801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 534, 640, 712, 768, 829, 890, 960, 1068, 1280, 1335, 1424, 1658, 1780, 1920, 2136, 2487, 2670, 2848, 3316, 3560, 3840, 4145, 4272, 4974, 5340, 5696, 6632, 7120, 8290, 8544, 9948, 10680, 11392, 12435, 13264, 14240, 16580, 17088, 19896, 21360, 22784, 24870, 26528, 28480, 33160, 34176, 39792, 42720, 49740, 53056, 56960, 66320, 68352, 73781, 79584, 85440, 99480, 106112, 113920, 132640, 147562, 159168, 170880, 198960, 212224, 221343, 265280, 295124, 318336, 341760, 368905, 397920, 442686, 530560, 590248, 636672, 737810, 795840, 885372, 1061120, 1106715, 1180496, 1475620, 1591680, 1770744, 2213430, 2360992, 2951240, 3183360, 3541488, 4426860, 4721984, 5902480, 7082976, 8853720, 9443968, 11804960, 14165952, 17707440, 18887936, 23609920, 28331904, 35414880, 47219840, 56663808, 70829760, 94439680, 141659520, 283319040]

約数ペア:

[(1, 283319040), (2, 141659520), (3, 94439680), (4, 70829760), (5, 56663808), (6, 47219840), (8, 35414880), (10, 28331904), (12, 23609920), (15, 18887936), (16, 17707440), (20, 14165952), (24, 11804960), (30, 9443968), (32, 8853720), (40, 7082976), (48, 5902480), (60, 4721984), (64, 4426860), (80, 3541488), (89, 3183360), (96, 2951240), (120, 2360992), (128, 2213430), (160, 1770744), (178, 1591680), (192, 1475620), (240, 1180496), (256, 1106715), (267, 1061120), (320, 885372), (356, 795840), (384, 737810), (445, 636672), (480, 590248), (534, 530560), (640, 442686), (712, 397920), (768, 368905), (829, 341760), (890, 318336), (960, 295124), (1068, 265280), (1280, 221343), (1335, 212224), (1424, 198960), (1658, 170880), (1780, 159168), (1920, 147562), (2136, 132640), (2487, 113920), (2670, 106112), (2848, 99480), (3316, 85440), (3560, 79584), (3840, 73781), (4145, 68352), (4272, 66320), (4974, 56960), (5340, 53056), (5696, 49740), (6632, 42720), (7120, 39792), (8290, 34176), (8544, 33160), (9948, 28480), (10680, 26528), (11392, 24870), (12435, 22784), (13264, 21360), (14240, 19896), (16580, 17088)]