201034240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 539161920

約数和(自身を除く): 338127680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 121, 128, 160, 176, 220, 236, 242, 256, 295, 320, 352, 440, 472, 484, 512, 590, 605, 640, 649, 704, 880, 944, 968, 1180, 1210, 1280, 1298, 1331, 1408, 1760, 1888, 1936, 2360, 2420, 2560, 2596, 2662, 2816, 3245, 3520, 3776, 3872, 4720, 4840, 5192, 5324, 5632, 6490, 6655, 7040, 7139, 7552, 7744, 9440, 9680, 10384, 10648, 12980, 13310, 14080, 14278, 15104, 15488, 18880, 19360, 20768, 21296, 25960, 26620, 28160, 28556, 30208, 30976, 35695, 37760, 38720, 41536, 42592, 51920, 53240, 57112, 61952, 71390, 75520, 77440, 78529, 83072, 85184, 103840, 106480, 114224, 142780, 151040, 154880, 157058, 166144, 170368, 207680, 212960, 228448, 285560, 309760, 314116, 332288, 340736, 392645, 415360, 425920, 456896, 571120, 628232, 681472, 785290, 830720, 851840, 913792, 1142240, 1256464, 1570580, 1661440, 1703680, 1827584, 2284480, 2512928, 3141160, 3407360, 3655168, 4568960, 5025856, 6282320, 9137920, 10051712, 12564640, 18275840, 20103424, 25129280, 40206848, 50258560, 100517120, 201034240]

約数ペア:

[(1, 201034240), (2, 100517120), (4, 50258560), (5, 40206848), (8, 25129280), (10, 20103424), (11, 18275840), (16, 12564640), (20, 10051712), (22, 9137920), (32, 6282320), (40, 5025856), (44, 4568960), (55, 3655168), (59, 3407360), (64, 3141160), (80, 2512928), (88, 2284480), (110, 1827584), (118, 1703680), (121, 1661440), (128, 1570580), (160, 1256464), (176, 1142240), (220, 913792), (236, 851840), (242, 830720), (256, 785290), (295, 681472), (320, 628232), (352, 571120), (440, 456896), (472, 425920), (484, 415360), (512, 392645), (590, 340736), (605, 332288), (640, 314116), (649, 309760), (704, 285560), (880, 228448), (944, 212960), (968, 207680), (1180, 170368), (1210, 166144), (1280, 157058), (1298, 154880), (1331, 151040), (1408, 142780), (1760, 114224), (1888, 106480), (1936, 103840), (2360, 85184), (2420, 83072), (2560, 78529), (2596, 77440), (2662, 75520), (2816, 71390), (3245, 61952), (3520, 57112), (3776, 53240), (3872, 51920), (4720, 42592), (4840, 41536), (5192, 38720), (5324, 37760), (5632, 35695), (6490, 30976), (6655, 30208), (7040, 28556), (7139, 28160), (7552, 26620), (7744, 25960), (9440, 21296), (9680, 20768), (10384, 19360), (10648, 18880), (12980, 15488), (13310, 15104), (14080, 14278)]