7468728320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 19704238848

約数和(自身を除く): 12235510528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 173, 248, 256, 272, 310, 320, 340, 346, 496, 512, 527, 544, 620, 640, 680, 692, 865, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1384, 1730, 1984, 2048, 2108, 2176, 2480, 2560, 2635, 2720, 2768, 2941, 3460, 3968, 4096, 4216, 4352, 4960, 5120, 5270, 5363, 5440, 5536, 5882, 6920, 7936, 8192, 8432, 8704, 9920, 10240, 10540, 10726, 10880, 11072, 11764, 13840, 14705, 15872, 16384, 16864, 17408, 19840, 20480, 21080, 21452, 21760, 22144, 23528, 26815, 27680, 29410, 31744, 33728, 34816, 39680, 40960, 42160, 42904, 43520, 44288, 47056, 53630, 55360, 58820, 63488, 67456, 69632, 79360, 81920, 84320, 85808, 87040, 88576, 91171, 94112, 107260, 110720, 117640, 126976, 134912, 139264, 158720, 168640, 171616, 174080, 177152, 182342, 188224, 214520, 221440, 235280, 253952, 269824, 278528, 317440, 337280, 343232, 348160, 354304, 364684, 376448, 429040, 442880, 455855, 470560, 507904, 539648, 634880, 674560, 686464, 696320, 708608, 729368, 752896, 858080, 885760, 911710, 941120, 1079296, 1269760, 1349120, 1372928, 1392640, 1417216, 1458736, 1505792, 1716160, 1771520, 1823420, 1882240, 2158592, 2539520, 2698240, 2745856, 2834432, 2917472, 3011584, 3432320, 3543040, 3646840, 3764480, 4317184, 5396480, 5491712, 5834944, 6023168, 6864640, 7086080, 7293680, 7528960, 8634368, 10792960, 10983424, 11669888, 12046336, 13729280, 14172160, 14587360, 15057920, 21585920, 21966848, 23339776, 24092672, 27458560, 29174720, 30115840, 43171840, 43933696, 46679552, 48185344, 54917120, 58349440, 60231680, 87867392, 93359104, 109834240, 116698880, 120463360, 186718208, 219668480, 233397760, 240926720, 373436416, 439336960, 466795520, 746872832, 933591040, 1493745664, 1867182080, 3734364160, 7468728320]

約数ペア:

[(1, 7468728320), (2, 3734364160), (4, 1867182080), (5, 1493745664), (8, 933591040), (10, 746872832), (16, 466795520), (17, 439336960), (20, 373436416), (31, 240926720), (32, 233397760), (34, 219668480), (40, 186718208), (62, 120463360), (64, 116698880), (68, 109834240), (80, 93359104), (85, 87867392), (124, 60231680), (128, 58349440), (136, 54917120), (155, 48185344), (160, 46679552), (170, 43933696), (173, 43171840), (248, 30115840), (256, 29174720), (272, 27458560), (310, 24092672), (320, 23339776), (340, 21966848), (346, 21585920), (496, 15057920), (512, 14587360), (527, 14172160), (544, 13729280), (620, 12046336), (640, 11669888), (680, 10983424), (692, 10792960), (865, 8634368), (992, 7528960), (1024, 7293680), (1054, 7086080), (1088, 6864640), (1240, 6023168), (1280, 5834944), (1360, 5491712), (1384, 5396480), (1730, 4317184), (1984, 3764480), (2048, 3646840), (2108, 3543040), (2176, 3432320), (2480, 3011584), (2560, 2917472), (2635, 2834432), (2720, 2745856), (2768, 2698240), (2941, 2539520), (3460, 2158592), (3968, 1882240), (4096, 1823420), (4216, 1771520), (4352, 1716160), (4960, 1505792), (5120, 1458736), (5270, 1417216), (5363, 1392640), (5440, 1372928), (5536, 1349120), (5882, 1269760), (6920, 1079296), (7936, 941120), (8192, 911710), (8432, 885760), (8704, 858080), (9920, 752896), (10240, 729368), (10540, 708608), (10726, 696320), (10880, 686464), (11072, 674560), (11764, 634880), (13840, 539648), (14705, 507904), (15872, 470560), (16384, 455855), (16864, 442880), (17408, 429040), (19840, 376448), (20480, 364684), (21080, 354304), (21452, 348160), (21760, 343232), (22144, 337280), (23528, 317440), (26815, 278528), (27680, 269824), (29410, 253952), (31744, 235280), (33728, 221440), (34816, 214520), (39680, 188224), (40960, 182342), (42160, 177152), (42904, 174080), (43520, 171616), (44288, 168640), (47056, 158720), (53630, 139264), (55360, 134912), (58820, 126976), (63488, 117640), (67456, 110720), (69632, 107260), (79360, 94112), (81920, 91171), (84320, 88576), (85808, 87040)]