140849760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 482376384

約数和(自身を除く): 341526624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 421, 480, 492, 510, 544, 615, 656, 680, 697, 816, 820, 842, 984, 1020, 1230, 1263, 1312, 1360, 1394, 1632, 1640, 1684, 1968, 2040, 2091, 2105, 2460, 2526, 2720, 2788, 3280, 3368, 3485, 3936, 4080, 4182, 4210, 4920, 5052, 5576, 6315, 6560, 6736, 6970, 7157, 8160, 8364, 8420, 9840, 10104, 10455, 11152, 12630, 13472, 13940, 14314, 16728, 16840, 17261, 19680, 20208, 20910, 21471, 22304, 25260, 27880, 28628, 33456, 33680, 34522, 35785, 40416, 41820, 42942, 50520, 51783, 55760, 57256, 66912, 67360, 69044, 71570, 83640, 85884, 86305, 101040, 103566, 107355, 111520, 114512, 138088, 143140, 167280, 171768, 172610, 202080, 207132, 214710, 229024, 258915, 276176, 286280, 293437, 334560, 343536, 345220, 414264, 429420, 517830, 552352, 572560, 586874, 687072, 690440, 828528, 858840, 880311, 1035660, 1145120, 1173748, 1380880, 1467185, 1657056, 1717680, 1760622, 2071320, 2347496, 2761760, 2934370, 3435360, 3521244, 4142640, 4401555, 4694992, 5868740, 7042488, 8285280, 8803110, 9389984, 11737480, 14084976, 17606220, 23474960, 28169952, 35212440, 46949920, 70424880, 140849760]

約数ペア:

[(1, 140849760), (2, 70424880), (3, 46949920), (4, 35212440), (5, 28169952), (6, 23474960), (8, 17606220), (10, 14084976), (12, 11737480), (15, 9389984), (16, 8803110), (17, 8285280), (20, 7042488), (24, 5868740), (30, 4694992), (32, 4401555), (34, 4142640), (40, 3521244), (41, 3435360), (48, 2934370), (51, 2761760), (60, 2347496), (68, 2071320), (80, 1760622), (82, 1717680), (85, 1657056), (96, 1467185), (102, 1380880), (120, 1173748), (123, 1145120), (136, 1035660), (160, 880311), (164, 858840), (170, 828528), (204, 690440), (205, 687072), (240, 586874), (246, 572560), (255, 552352), (272, 517830), (328, 429420), (340, 414264), (408, 345220), (410, 343536), (421, 334560), (480, 293437), (492, 286280), (510, 276176), (544, 258915), (615, 229024), (656, 214710), (680, 207132), (697, 202080), (816, 172610), (820, 171768), (842, 167280), (984, 143140), (1020, 138088), (1230, 114512), (1263, 111520), (1312, 107355), (1360, 103566), (1394, 101040), (1632, 86305), (1640, 85884), (1684, 83640), (1968, 71570), (2040, 69044), (2091, 67360), (2105, 66912), (2460, 57256), (2526, 55760), (2720, 51783), (2788, 50520), (3280, 42942), (3368, 41820), (3485, 40416), (3936, 35785), (4080, 34522), (4182, 33680), (4210, 33456), (4920, 28628), (5052, 27880), (5576, 25260), (6315, 22304), (6560, 21471), (6736, 20910), (6970, 20208), (7157, 19680), (8160, 17261), (8364, 16840), (8420, 16728), (9840, 14314), (10104, 13940), (10455, 13472), (11152, 12630)]