480844728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 256

約数和(自身を含む): 1741824000

約数和(自身を除く): 1260979272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 468, 476, 504, 546, 612, 663, 702, 714, 728, 756, 819, 884, 918, 936, 952, 1071, 1092, 1224, 1326, 1404, 1428, 1439, 1512, 1547, 1638, 1768, 1836, 1989, 2142, 2184, 2457, 2652, 2808, 2856, 2878, 3094, 3213, 3276, 3672, 3978, 4284, 4317, 4641, 4914, 5304, 5756, 5967, 6188, 6426, 6552, 7956, 8568, 8634, 9282, 9828, 10073, 11512, 11934, 12376, 12852, 12951, 13923, 15912, 17268, 18564, 18707, 19656, 20146, 23868, 24463, 25704, 25902, 27846, 30219, 34536, 37128, 37414, 38853, 40292, 41769, 47736, 48926, 51804, 55692, 56121, 60438, 73389, 74828, 77706, 80584, 83538, 90657, 97852, 103608, 111384, 112242, 120876, 130949, 146778, 149656, 155412, 167076, 168363, 171241, 181314, 195704, 220167, 224484, 241752, 261898, 271971, 293556, 310824, 318019, 334152, 336726, 342482, 362628, 392847, 440334, 448968, 505089, 513723, 523796, 543942, 587112, 636038, 660501, 673452, 684964, 725256, 785694, 880668, 954057, 1010178, 1027446, 1047592, 1087884, 1178541, 1272076, 1321002, 1346904, 1369928, 1541169, 1571388, 1761336, 1908114, 2020356, 2054892, 2175768, 2226133, 2357082, 2544152, 2642004, 2862171, 3082338, 3142776, 3535623, 3816228, 4040712, 4109784, 4452266, 4623507, 4714164, 5284008, 5724342, 6164676, 6678399, 7071246, 7632456, 8586513, 8904532, 9247014, 9428328, 11448684, 12329352, 13356798, 14142492, 17173026, 17809064, 18494028, 20035197, 22897368, 26713596, 28284984, 34346052, 36988056, 40070394, 53427192, 60105591, 68692104, 80140788, 120211182, 160281576, 240422364, 480844728]

約数ペア:

[(1, 480844728), (2, 240422364), (3, 160281576), (4, 120211182), (6, 80140788), (7, 68692104), (8, 60105591), (9, 53427192), (12, 40070394), (13, 36988056), (14, 34346052), (17, 28284984), (18, 26713596), (21, 22897368), (24, 20035197), (26, 18494028), (27, 17809064), (28, 17173026), (34, 14142492), (36, 13356798), (39, 12329352), (42, 11448684), (51, 9428328), (52, 9247014), (54, 8904532), (56, 8586513), (63, 7632456), (68, 7071246), (72, 6678399), (78, 6164676), (84, 5724342), (91, 5284008), (102, 4714164), (104, 4623507), (108, 4452266), (117, 4109784), (119, 4040712), (126, 3816228), (136, 3535623), (153, 3142776), (156, 3082338), (168, 2862171), (182, 2642004), (189, 2544152), (204, 2357082), (216, 2226133), (221, 2175768), (234, 2054892), (238, 2020356), (252, 1908114), (273, 1761336), (306, 1571388), (312, 1541169), (351, 1369928), (357, 1346904), (364, 1321002), (378, 1272076), (408, 1178541), (442, 1087884), (459, 1047592), (468, 1027446), (476, 1010178), (504, 954057), (546, 880668), (612, 785694), (663, 725256), (702, 684964), (714, 673452), (728, 660501), (756, 636038), (819, 587112), (884, 543942), (918, 523796), (936, 513723), (952, 505089), (1071, 448968), (1092, 440334), (1224, 392847), (1326, 362628), (1404, 342482), (1428, 336726), (1439, 334152), (1512, 318019), (1547, 310824), (1638, 293556), (1768, 271971), (1836, 261898), (1989, 241752), (2142, 224484), (2184, 220167), (2457, 195704), (2652, 181314), (2808, 171241), (2856, 168363), (2878, 167076), (3094, 155412), (3213, 149656), (3276, 146778), (3672, 130949), (3978, 120876), (4284, 112242), (4317, 111384), (4641, 103608), (4914, 97852), (5304, 90657), (5756, 83538), (5967, 80584), (6188, 77706), (6426, 74828), (6552, 73389), (7956, 60438), (8568, 56121), (8634, 55692), (9282, 51804), (9828, 48926), (10073, 47736), (11512, 41769), (11934, 40292), (12376, 38853), (12852, 37414), (12951, 37128), (13923, 34536), (15912, 30219), (17268, 27846), (18564, 25902), (18707, 25704), (19656, 24463), (20146, 23868)]