4920993840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71443}}^1$

素因数の和:71507

約数の個数: 160

約数和(自身を含む): 17859856896

約数和(自身を除く): 12938863056

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, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 34440, 68880, 71443, 142886, 214329, 285772, 357215, 428658, 500101, 571544, 714430, 857316, 1000202, 1071645, 1143088, 1428860, 1500303, 1714632, 2000404, 2143290, 2500505, 2857720, 2929163, 3000606, 3429264, 4000808, 4286580, 5001010, 5715440, 5858326, 6001212, 7501515, 8001616, 8573160, 8787489, 10002020, 11716652, 12002424, 14645815, 15003030, 17146320, 17574978, 20004040, 20504141, 23433304, 24004848, 29291630, 30006060, 35149956, 40008080, 41008282, 43937445, 46866608, 58583260, 60012120, 61512423, 70299912, 82016564, 87874890, 102520705, 117166520, 120024240, 123024846, 140599824, 164033128, 175749780, 205041410, 234333040, 246049692, 307562115, 328066256, 351499560, 410082820, 492099384, 615124230, 702999120, 820165640, 984198768, 1230248460, 1640331280, 2460496920, 4920993840]

約数ペア:

[(1, 4920993840), (2, 2460496920), (3, 1640331280), (4, 1230248460), (5, 984198768), (6, 820165640), (7, 702999120), (8, 615124230), (10, 492099384), (12, 410082820), (14, 351499560), (15, 328066256), (16, 307562115), (20, 246049692), (21, 234333040), (24, 205041410), (28, 175749780), (30, 164033128), (35, 140599824), (40, 123024846), (41, 120024240), (42, 117166520), (48, 102520705), (56, 87874890), (60, 82016564), (70, 70299912), (80, 61512423), (82, 60012120), (84, 58583260), (105, 46866608), (112, 43937445), (120, 41008282), (123, 40008080), (140, 35149956), (164, 30006060), (168, 29291630), (205, 24004848), (210, 23433304), (240, 20504141), (246, 20004040), (280, 17574978), (287, 17146320), (328, 15003030), (336, 14645815), (410, 12002424), (420, 11716652), (492, 10002020), (560, 8787489), (574, 8573160), (615, 8001616), (656, 7501515), (820, 6001212), (840, 5858326), (861, 5715440), (984, 5001010), (1148, 4286580), (1230, 4000808), (1435, 3429264), (1640, 3000606), (1680, 2929163), (1722, 2857720), (1968, 2500505), (2296, 2143290), (2460, 2000404), (2870, 1714632), (3280, 1500303), (3444, 1428860), (4305, 1143088), (4592, 1071645), (4920, 1000202), (5740, 857316), (6888, 714430), (8610, 571544), (9840, 500101), (11480, 428658), (13776, 357215), (17220, 285772), (22960, 214329), (34440, 142886), (68880, 71443)]