238251360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 541698720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 79, 80, 96, 103, 120, 122, 158, 160, 183, 206, 237, 240, 244, 305, 309, 316, 366, 395, 412, 474, 480, 488, 515, 610, 618, 632, 732, 790, 824, 915, 948, 976, 1030, 1185, 1220, 1236, 1264, 1464, 1545, 1580, 1648, 1830, 1896, 1952, 2060, 2370, 2440, 2472, 2528, 2928, 3090, 3160, 3296, 3660, 3792, 4120, 4740, 4819, 4880, 4944, 5856, 6180, 6283, 6320, 7320, 7584, 8137, 8240, 9480, 9638, 9760, 9888, 12360, 12566, 12640, 14457, 14640, 16274, 16480, 18849, 18960, 19276, 24095, 24411, 24720, 25132, 28914, 29280, 31415, 32548, 37698, 37920, 38552, 40685, 48190, 48822, 49440, 50264, 57828, 62830, 65096, 72285, 75396, 77104, 81370, 94245, 96380, 97644, 100528, 115656, 122055, 125660, 130192, 144570, 150792, 154208, 162740, 188490, 192760, 195288, 201056, 231312, 244110, 251320, 260384, 289140, 301584, 325480, 376980, 385520, 390576, 462624, 488220, 496357, 502640, 578280, 603168, 650960, 753960, 771040, 781152, 976440, 992714, 1005280, 1156560, 1301920, 1489071, 1507920, 1952880, 1985428, 2313120, 2481785, 2978142, 3015840, 3905760, 3970856, 4963570, 5956284, 7445355, 7941712, 9927140, 11912568, 14890710, 15883424, 19854280, 23825136, 29781420, 39708560, 47650272, 59562840, 79417120, 119125680, 238251360]

約数ペア:

[(1, 238251360), (2, 119125680), (3, 79417120), (4, 59562840), (5, 47650272), (6, 39708560), (8, 29781420), (10, 23825136), (12, 19854280), (15, 15883424), (16, 14890710), (20, 11912568), (24, 9927140), (30, 7941712), (32, 7445355), (40, 5956284), (48, 4963570), (60, 3970856), (61, 3905760), (79, 3015840), (80, 2978142), (96, 2481785), (103, 2313120), (120, 1985428), (122, 1952880), (158, 1507920), (160, 1489071), (183, 1301920), (206, 1156560), (237, 1005280), (240, 992714), (244, 976440), (305, 781152), (309, 771040), (316, 753960), (366, 650960), (395, 603168), (412, 578280), (474, 502640), (480, 496357), (488, 488220), (515, 462624), (610, 390576), (618, 385520), (632, 376980), (732, 325480), (790, 301584), (824, 289140), (915, 260384), (948, 251320), (976, 244110), (1030, 231312), (1185, 201056), (1220, 195288), (1236, 192760), (1264, 188490), (1464, 162740), (1545, 154208), (1580, 150792), (1648, 144570), (1830, 130192), (1896, 125660), (1952, 122055), (2060, 115656), (2370, 100528), (2440, 97644), (2472, 96380), (2528, 94245), (2928, 81370), (3090, 77104), (3160, 75396), (3296, 72285), (3660, 65096), (3792, 62830), (4120, 57828), (4740, 50264), (4819, 49440), (4880, 48822), (4944, 48190), (5856, 40685), (6180, 38552), (6283, 37920), (6320, 37698), (7320, 32548), (7584, 31415), (8137, 29280), (8240, 28914), (9480, 25132), (9638, 24720), (9760, 24411), (9888, 24095), (12360, 19276), (12566, 18960), (12640, 18849), (14457, 16480), (14640, 16274)]