242939760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3591

約数の個数: 160

約数和(自身を含む): 881943552

約数和(自身を除く): 639003792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 3527, 4305, 4592, 4920, 5740, 6888, 7054, 8610, 9840, 10581, 11480, 13776, 14108, 17220, 17635, 21162, 22960, 24689, 28216, 34440, 35270, 42324, 49378, 52905, 56432, 68880, 70540, 74067, 84648, 98756, 105810, 123445, 141080, 144607, 148134, 169296, 197512, 211620, 246890, 282160, 289214, 296268, 370335, 395024, 423240, 433821, 493780, 578428, 592536, 723035, 740670, 846480, 867642, 987560, 1012249, 1156856, 1185072, 1446070, 1481340, 1735284, 1975120, 2024498, 2169105, 2313712, 2892140, 2962680, 3036747, 3470568, 4048996, 4338210, 5061245, 5784280, 5925360, 6073494, 6941136, 8097992, 8676420, 10122490, 11568560, 12146988, 15183735, 16195984, 17352840, 20244980, 24293976, 30367470, 34705680, 40489960, 48587952, 60734940, 80979920, 121469880, 242939760]

約数ペア:

[(1, 242939760), (2, 121469880), (3, 80979920), (4, 60734940), (5, 48587952), (6, 40489960), (7, 34705680), (8, 30367470), (10, 24293976), (12, 20244980), (14, 17352840), (15, 16195984), (16, 15183735), (20, 12146988), (21, 11568560), (24, 10122490), (28, 8676420), (30, 8097992), (35, 6941136), (40, 6073494), (41, 5925360), (42, 5784280), (48, 5061245), (56, 4338210), (60, 4048996), (70, 3470568), (80, 3036747), (82, 2962680), (84, 2892140), (105, 2313712), (112, 2169105), (120, 2024498), (123, 1975120), (140, 1735284), (164, 1481340), (168, 1446070), (205, 1185072), (210, 1156856), (240, 1012249), (246, 987560), (280, 867642), (287, 846480), (328, 740670), (336, 723035), (410, 592536), (420, 578428), (492, 493780), (560, 433821), (574, 423240), (615, 395024), (656, 370335), (820, 296268), (840, 289214), (861, 282160), (984, 246890), (1148, 211620), (1230, 197512), (1435, 169296), (1640, 148134), (1680, 144607), (1722, 141080), (1968, 123445), (2296, 105810), (2460, 98756), (2870, 84648), (3280, 74067), (3444, 70540), (3527, 68880), (4305, 56432), (4592, 52905), (4920, 49378), (5740, 42324), (6888, 35270), (7054, 34440), (8610, 28216), (9840, 24689), (10581, 22960), (11480, 21162), (13776, 17635), (14108, 17220)]