212602080

素因数分解:

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

素因数の和:269

約数の個数: 192

約数和(自身を含む): 698580288

約数和(自身を除く): 485978208

約数列:

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

約数ペア:

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