83681640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11069}}^1$

素因数の和:11096

約数の個数: 128

約数和(自身を含む): 318816000

約数和(自身を除く): 235134360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11069, 22138, 33207, 44276, 55345, 66414, 77483, 88552, 99621, 110690, 132828, 154966, 166035, 199242, 221380, 232449, 265656, 298863, 309932, 332070, 387415, 398484, 442760, 464898, 498105, 597726, 619864, 664140, 697347, 774830, 796968, 929796, 996210, 1162245, 1195452, 1328280, 1394694, 1494315, 1549660, 1859592, 1992420, 2092041, 2324490, 2390904, 2789388, 2988630, 3099320, 3486735, 3984840, 4184082, 4648980, 5578776, 5977260, 6973470, 8368164, 9297960, 10460205, 11954520, 13946940, 16736328, 20920410, 27893880, 41840820, 83681640]

約数ペア:

[(1, 83681640), (2, 41840820), (3, 27893880), (4, 20920410), (5, 16736328), (6, 13946940), (7, 11954520), (8, 10460205), (9, 9297960), (10, 8368164), (12, 6973470), (14, 5977260), (15, 5578776), (18, 4648980), (20, 4184082), (21, 3984840), (24, 3486735), (27, 3099320), (28, 2988630), (30, 2789388), (35, 2390904), (36, 2324490), (40, 2092041), (42, 1992420), (45, 1859592), (54, 1549660), (56, 1494315), (60, 1394694), (63, 1328280), (70, 1195452), (72, 1162245), (84, 996210), (90, 929796), (105, 796968), (108, 774830), (120, 697347), (126, 664140), (135, 619864), (140, 597726), (168, 498105), (180, 464898), (189, 442760), (210, 398484), (216, 387415), (252, 332070), (270, 309932), (280, 298863), (315, 265656), (360, 232449), (378, 221380), (420, 199242), (504, 166035), (540, 154966), (630, 132828), (756, 110690), (840, 99621), (945, 88552), (1080, 77483), (1260, 66414), (1512, 55345), (1890, 44276), (2520, 33207), (3780, 22138), (7560, 11069)]