207234080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 527310000

約数和(自身を除く): 320075920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 340, 488, 544, 610, 680, 976, 1037, 1220, 1249, 1360, 1952, 2074, 2440, 2498, 2720, 4148, 4880, 4996, 5185, 6245, 8296, 9760, 9992, 10370, 12490, 16592, 19984, 20740, 21233, 24980, 33184, 39968, 41480, 42466, 49960, 76189, 82960, 84932, 99920, 106165, 152378, 165920, 169864, 199840, 212330, 304756, 339728, 380945, 424660, 609512, 679456, 761890, 849320, 1219024, 1295213, 1523780, 1698640, 2438048, 2590426, 3047560, 3397280, 5180852, 6095120, 6476065, 10361704, 12190240, 12952130, 20723408, 25904260, 41446816, 51808520, 103617040, 207234080]

約数ペア:

[(1, 207234080), (2, 103617040), (4, 51808520), (5, 41446816), (8, 25904260), (10, 20723408), (16, 12952130), (17, 12190240), (20, 10361704), (32, 6476065), (34, 6095120), (40, 5180852), (61, 3397280), (68, 3047560), (80, 2590426), (85, 2438048), (122, 1698640), (136, 1523780), (160, 1295213), (170, 1219024), (244, 849320), (272, 761890), (305, 679456), (340, 609512), (488, 424660), (544, 380945), (610, 339728), (680, 304756), (976, 212330), (1037, 199840), (1220, 169864), (1249, 165920), (1360, 152378), (1952, 106165), (2074, 99920), (2440, 84932), (2498, 82960), (2720, 76189), (4148, 49960), (4880, 42466), (4996, 41480), (5185, 39968), (6245, 33184), (8296, 24980), (9760, 21233), (9992, 20740), (10370, 19984), (12490, 16592)]