4960338320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1873

約数の個数: 160

約数和(自身を含む): 13556989440

約数和(自身を除く): 8596651120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 73, 80, 112, 140, 142, 146, 280, 284, 292, 355, 365, 497, 511, 560, 568, 584, 710, 730, 994, 1022, 1136, 1168, 1420, 1460, 1709, 1988, 2044, 2485, 2555, 2840, 2920, 3418, 3976, 4088, 4970, 5110, 5183, 5680, 5840, 6836, 7952, 8176, 8545, 9940, 10220, 10366, 11963, 13672, 17090, 19880, 20440, 20732, 23926, 25915, 27344, 34180, 36281, 39760, 40880, 41464, 47852, 51830, 59815, 68360, 72562, 82928, 95704, 103660, 119630, 121339, 124757, 136720, 145124, 181405, 191408, 207320, 239260, 242678, 249514, 290248, 362810, 414640, 478520, 485356, 499028, 580496, 606695, 623785, 725620, 849373, 873299, 957040, 970712, 998056, 1213390, 1247570, 1451240, 1698746, 1746598, 1941424, 1996112, 2426780, 2495140, 2902480, 3397492, 3493196, 4246865, 4366495, 4853560, 4990280, 6794984, 6986392, 8493730, 8732990, 8857747, 9707120, 9980560, 13589968, 13972784, 16987460, 17465980, 17715494, 33974920, 34931960, 35430988, 44288735, 62004229, 67949840, 69863920, 70861976, 88577470, 124008458, 141723952, 177154940, 248016916, 310021145, 354309880, 496033832, 620042290, 708619760, 992067664, 1240084580, 2480169160, 4960338320]

約数ペア:

[(1, 4960338320), (2, 2480169160), (4, 1240084580), (5, 992067664), (7, 708619760), (8, 620042290), (10, 496033832), (14, 354309880), (16, 310021145), (20, 248016916), (28, 177154940), (35, 141723952), (40, 124008458), (56, 88577470), (70, 70861976), (71, 69863920), (73, 67949840), (80, 62004229), (112, 44288735), (140, 35430988), (142, 34931960), (146, 33974920), (280, 17715494), (284, 17465980), (292, 16987460), (355, 13972784), (365, 13589968), (497, 9980560), (511, 9707120), (560, 8857747), (568, 8732990), (584, 8493730), (710, 6986392), (730, 6794984), (994, 4990280), (1022, 4853560), (1136, 4366495), (1168, 4246865), (1420, 3493196), (1460, 3397492), (1709, 2902480), (1988, 2495140), (2044, 2426780), (2485, 1996112), (2555, 1941424), (2840, 1746598), (2920, 1698746), (3418, 1451240), (3976, 1247570), (4088, 1213390), (4970, 998056), (5110, 970712), (5183, 957040), (5680, 873299), (5840, 849373), (6836, 725620), (7952, 623785), (8176, 606695), (8545, 580496), (9940, 499028), (10220, 485356), (10366, 478520), (11963, 414640), (13672, 362810), (17090, 290248), (19880, 249514), (20440, 242678), (20732, 239260), (23926, 207320), (25915, 191408), (27344, 181405), (34180, 145124), (36281, 136720), (39760, 124757), (40880, 121339), (41464, 119630), (47852, 103660), (51830, 95704), (59815, 82928), (68360, 72562)]