425204160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 1408249152

約数和(自身を除く): 983044992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 64, 80, 96, 106, 120, 122, 137, 159, 160, 183, 192, 212, 240, 244, 265, 274, 305, 318, 320, 366, 411, 424, 480, 488, 530, 548, 610, 636, 685, 732, 795, 822, 848, 915, 960, 976, 1060, 1096, 1220, 1272, 1370, 1464, 1590, 1644, 1696, 1830, 1952, 2055, 2120, 2192, 2440, 2544, 2740, 2928, 3180, 3233, 3288, 3392, 3660, 3904, 4110, 4240, 4384, 4880, 5088, 5480, 5856, 6360, 6466, 6576, 7261, 7320, 8220, 8357, 8480, 8768, 9699, 9760, 10176, 10960, 11712, 12720, 12932, 13152, 14522, 14640, 16165, 16440, 16714, 16960, 19398, 19520, 21783, 21920, 25071, 25440, 25864, 26304, 29044, 29280, 32330, 32880, 33428, 36305, 38796, 41785, 43566, 43840, 48495, 50142, 50880, 51728, 58088, 58560, 64660, 65760, 66856, 72610, 77592, 83570, 87132, 96990, 100284, 103456, 108915, 116176, 125355, 129320, 131520, 133712, 145220, 155184, 167140, 174264, 193980, 200568, 206912, 217830, 232352, 250710, 258640, 267424, 290440, 310368, 334280, 348528, 387960, 401136, 435660, 442921, 464704, 501420, 517280, 534848, 580880, 620736, 668560, 697056, 775920, 802272, 871320, 885842, 1002840, 1034560, 1161760, 1328763, 1337120, 1394112, 1551840, 1604544, 1742640, 1771684, 2005680, 2214605, 2323520, 2657526, 2674240, 3103680, 3485280, 3543368, 4011360, 4429210, 5315052, 6643815, 6970560, 7086736, 8022720, 8858420, 10630104, 13287630, 14173472, 17716840, 21260208, 26575260, 28346944, 35433680, 42520416, 53150520, 70867360, 85040832, 106301040, 141734720, 212602080, 425204160]

約数ペア:

[(1, 425204160), (2, 212602080), (3, 141734720), (4, 106301040), (5, 85040832), (6, 70867360), (8, 53150520), (10, 42520416), (12, 35433680), (15, 28346944), (16, 26575260), (20, 21260208), (24, 17716840), (30, 14173472), (32, 13287630), (40, 10630104), (48, 8858420), (53, 8022720), (60, 7086736), (61, 6970560), (64, 6643815), (80, 5315052), (96, 4429210), (106, 4011360), (120, 3543368), (122, 3485280), (137, 3103680), (159, 2674240), (160, 2657526), (183, 2323520), (192, 2214605), (212, 2005680), (240, 1771684), (244, 1742640), (265, 1604544), (274, 1551840), (305, 1394112), (318, 1337120), (320, 1328763), (366, 1161760), (411, 1034560), (424, 1002840), (480, 885842), (488, 871320), (530, 802272), (548, 775920), (610, 697056), (636, 668560), (685, 620736), (732, 580880), (795, 534848), (822, 517280), (848, 501420), (915, 464704), (960, 442921), (976, 435660), (1060, 401136), (1096, 387960), (1220, 348528), (1272, 334280), (1370, 310368), (1464, 290440), (1590, 267424), (1644, 258640), (1696, 250710), (1830, 232352), (1952, 217830), (2055, 206912), (2120, 200568), (2192, 193980), (2440, 174264), (2544, 167140), (2740, 155184), (2928, 145220), (3180, 133712), (3233, 131520), (3288, 129320), (3392, 125355), (3660, 116176), (3904, 108915), (4110, 103456), (4240, 100284), (4384, 96990), (4880, 87132), (5088, 83570), (5480, 77592), (5856, 72610), (6360, 66856), (6466, 65760), (6576, 64660), (7261, 58560), (7320, 58088), (8220, 51728), (8357, 50880), (8480, 50142), (8768, 48495), (9699, 43840), (9760, 43566), (10176, 41785), (10960, 38796), (11712, 36305), (12720, 33428), (12932, 32880), (13152, 32330), (14522, 29280), (14640, 29044), (16165, 26304), (16440, 25864), (16714, 25440), (16960, 25071), (19398, 21920), (19520, 21783)]