2968103680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 7407848448

約数和(自身を除く): 4439744768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 131, 155, 160, 248, 256, 262, 310, 320, 496, 524, 571, 620, 640, 655, 992, 1048, 1142, 1240, 1280, 1310, 1984, 2096, 2284, 2480, 2620, 2855, 3968, 4061, 4192, 4568, 4960, 5240, 5710, 7936, 8122, 8384, 9136, 9920, 10480, 11420, 16244, 16768, 17701, 18272, 19840, 20305, 20960, 22840, 32488, 33536, 35402, 36544, 39680, 40610, 41920, 45680, 64976, 70804, 73088, 74801, 81220, 83840, 88505, 91360, 129952, 141608, 146176, 149602, 162440, 167680, 177010, 182720, 259904, 283216, 299204, 324880, 354020, 365440, 374005, 519808, 566432, 598408, 649760, 708040, 730880, 748010, 1039616, 1132864, 1196816, 1299520, 1416080, 1496020, 2265728, 2318831, 2393632, 2599040, 2832160, 2992040, 4531456, 4637662, 4787264, 5198080, 5664320, 5984080, 9275324, 9574528, 11328640, 11594155, 11968160, 18550648, 19149056, 22657280, 23188310, 23936320, 37101296, 46376620, 47872640, 74202592, 92753240, 95745280, 148405184, 185506480, 296810368, 371012960, 593620736, 742025920, 1484051840, 2968103680]

約数ペア:

[(1, 2968103680), (2, 1484051840), (4, 742025920), (5, 593620736), (8, 371012960), (10, 296810368), (16, 185506480), (20, 148405184), (31, 95745280), (32, 92753240), (40, 74202592), (62, 47872640), (64, 46376620), (80, 37101296), (124, 23936320), (128, 23188310), (131, 22657280), (155, 19149056), (160, 18550648), (248, 11968160), (256, 11594155), (262, 11328640), (310, 9574528), (320, 9275324), (496, 5984080), (524, 5664320), (571, 5198080), (620, 4787264), (640, 4637662), (655, 4531456), (992, 2992040), (1048, 2832160), (1142, 2599040), (1240, 2393632), (1280, 2318831), (1310, 2265728), (1984, 1496020), (2096, 1416080), (2284, 1299520), (2480, 1196816), (2620, 1132864), (2855, 1039616), (3968, 748010), (4061, 730880), (4192, 708040), (4568, 649760), (4960, 598408), (5240, 566432), (5710, 519808), (7936, 374005), (8122, 365440), (8384, 354020), (9136, 324880), (9920, 299204), (10480, 283216), (11420, 259904), (16244, 182720), (16768, 177010), (17701, 167680), (18272, 162440), (19840, 149602), (20305, 146176), (20960, 141608), (22840, 129952), (32488, 91360), (33536, 88505), (35402, 83840), (36544, 81220), (39680, 74801), (40610, 73088), (41920, 70804), (45680, 64976)]