2318582280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{17581}}^1$

素因数の和:17759

約数の個数: 128

約数和(自身を含む): 8000513280

約数和(自身を除く): 5681931000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 16485, 17581, 18840, 21980, 26376, 32970, 35162, 43960, 52743, 65940, 70324, 87905, 105486, 123067, 131880, 140648, 175810, 210972, 246134, 263715, 351620, 369201, 421944, 492268, 527430, 615335, 703240, 738402, 984536, 1054860, 1230670, 1476804, 1846005, 2109720, 2461340, 2760217, 2953608, 3692010, 4922680, 5520434, 7384020, 8280651, 11040868, 13801085, 14768040, 16561302, 19321519, 22081736, 27602170, 33122604, 38643038, 41403255, 55204340, 57964557, 66245208, 77286076, 82806510, 96607595, 110408680, 115929114, 154572152, 165613020, 193215190, 231858228, 289822785, 331226040, 386430380, 463716456, 579645570, 772860760, 1159291140, 2318582280]

約数ペア:

[(1, 2318582280), (2, 1159291140), (3, 772860760), (4, 579645570), (5, 463716456), (6, 386430380), (7, 331226040), (8, 289822785), (10, 231858228), (12, 193215190), (14, 165613020), (15, 154572152), (20, 115929114), (21, 110408680), (24, 96607595), (28, 82806510), (30, 77286076), (35, 66245208), (40, 57964557), (42, 55204340), (56, 41403255), (60, 38643038), (70, 33122604), (84, 27602170), (105, 22081736), (120, 19321519), (140, 16561302), (157, 14768040), (168, 13801085), (210, 11040868), (280, 8280651), (314, 7384020), (420, 5520434), (471, 4922680), (628, 3692010), (785, 2953608), (840, 2760217), (942, 2461340), (1099, 2109720), (1256, 1846005), (1570, 1476804), (1884, 1230670), (2198, 1054860), (2355, 984536), (3140, 738402), (3297, 703240), (3768, 615335), (4396, 527430), (4710, 492268), (5495, 421944), (6280, 369201), (6594, 351620), (8792, 263715), (9420, 246134), (10990, 210972), (13188, 175810), (16485, 140648), (17581, 131880), (18840, 123067), (21980, 105486), (26376, 87905), (32970, 70324), (35162, 65940), (43960, 52743)]