142679360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 369661440

約数和(自身を除く): 226982080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 757, 760, 992, 1178, 1216, 1240, 1514, 1520, 1984, 2356, 2480, 2945, 3028, 3040, 3785, 4712, 4960, 5890, 6056, 6080, 7570, 9424, 9920, 11780, 12112, 14383, 15140, 18848, 23467, 23560, 24224, 28766, 30280, 37696, 46934, 47120, 48448, 57532, 60560, 71915, 93868, 94240, 115064, 117335, 121120, 143830, 187736, 188480, 230128, 234670, 242240, 287660, 375472, 445873, 460256, 469340, 575320, 750944, 891746, 920512, 938680, 1150640, 1501888, 1783492, 1877360, 2229365, 2301280, 3566984, 3754720, 4458730, 4602560, 7133968, 7509440, 8917460, 14267936, 17834920, 28535872, 35669840, 71339680, 142679360]

約数ペア:

[(1, 142679360), (2, 71339680), (4, 35669840), (5, 28535872), (8, 17834920), (10, 14267936), (16, 8917460), (19, 7509440), (20, 7133968), (31, 4602560), (32, 4458730), (38, 3754720), (40, 3566984), (62, 2301280), (64, 2229365), (76, 1877360), (80, 1783492), (95, 1501888), (124, 1150640), (152, 938680), (155, 920512), (160, 891746), (190, 750944), (248, 575320), (304, 469340), (310, 460256), (320, 445873), (380, 375472), (496, 287660), (589, 242240), (608, 234670), (620, 230128), (757, 188480), (760, 187736), (992, 143830), (1178, 121120), (1216, 117335), (1240, 115064), (1514, 94240), (1520, 93868), (1984, 71915), (2356, 60560), (2480, 57532), (2945, 48448), (3028, 47120), (3040, 46934), (3785, 37696), (4712, 30280), (4960, 28766), (5890, 24224), (6056, 23560), (6080, 23467), (7570, 18848), (9424, 15140), (9920, 14383), (11780, 12112)]