1487647560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5540

約数の個数: 256

約数和(自身を含む): 5685811200

約数和(自身を除く): 4198163640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 5483, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 10966, 11305, 12920, 13566, 14280, 15960, 16449, 18088, 19380, 21932, 22610, 27132, 27415, 32898, 33915, 38381, 38760, 43864, 45220, 54264, 54830, 65796, 67830, 76762, 82245, 90440, 93211, 104177, 109660, 115143, 131592, 135660, 153524, 164490, 186422, 191905, 208354, 219320, 230286, 271320, 279633, 307048, 312531, 328980, 372844, 383810, 416708, 460572, 466055, 520885, 559266, 575715, 625062, 652477, 657960, 729239, 745688, 767620, 833416, 921144, 932110, 1041770, 1118532, 1151430, 1250124, 1304954, 1398165, 1458478, 1535240, 1562655, 1771009, 1864220, 1957431, 2083540, 2187717, 2237064, 2302860, 2500248, 2609908, 2796330, 2916956, 3125310, 3262385, 3542018, 3646195, 3728440, 3914862, 4167080, 4375434, 4605720, 5219816, 5313027, 5592660, 5833912, 6250620, 6524770, 7084036, 7292390, 7829724, 8750868, 8855045, 9787155, 10626054, 10938585, 11185320, 12397063, 12501240, 13049540, 14168072, 14584780, 15659448, 17501736, 17710090, 19574310, 21252108, 21877170, 24794126, 26099080, 26565135, 29169560, 35420180, 37191189, 39148620, 42504216, 43754340, 49588252, 53130270, 61985315, 70840360, 74382378, 78297240, 87508680, 99176504, 106260540, 123970630, 148764756, 185955945, 212521080, 247941260, 297529512, 371911890, 495882520, 743823780, 1487647560]

約数ペア:

[(1, 1487647560), (2, 743823780), (3, 495882520), (4, 371911890), (5, 297529512), (6, 247941260), (7, 212521080), (8, 185955945), (10, 148764756), (12, 123970630), (14, 106260540), (15, 99176504), (17, 87508680), (19, 78297240), (20, 74382378), (21, 70840360), (24, 61985315), (28, 53130270), (30, 49588252), (34, 43754340), (35, 42504216), (38, 39148620), (40, 37191189), (42, 35420180), (51, 29169560), (56, 26565135), (57, 26099080), (60, 24794126), (68, 21877170), (70, 21252108), (76, 19574310), (84, 17710090), (85, 17501736), (95, 15659448), (102, 14584780), (105, 14168072), (114, 13049540), (119, 12501240), (120, 12397063), (133, 11185320), (136, 10938585), (140, 10626054), (152, 9787155), (168, 8855045), (170, 8750868), (190, 7829724), (204, 7292390), (210, 7084036), (228, 6524770), (238, 6250620), (255, 5833912), (266, 5592660), (280, 5313027), (285, 5219816), (323, 4605720), (340, 4375434), (357, 4167080), (380, 3914862), (399, 3728440), (408, 3646195), (420, 3542018), (456, 3262385), (476, 3125310), (510, 2916956), (532, 2796330), (570, 2609908), (595, 2500248), (646, 2302860), (665, 2237064), (680, 2187717), (714, 2083540), (760, 1957431), (798, 1864220), (840, 1771009), (952, 1562655), (969, 1535240), (1020, 1458478), (1064, 1398165), (1140, 1304954), (1190, 1250124), (1292, 1151430), (1330, 1118532), (1428, 1041770), (1596, 932110), (1615, 921144), (1785, 833416), (1938, 767620), (1995, 745688), (2040, 729239), (2261, 657960), (2280, 652477), (2380, 625062), (2584, 575715), (2660, 559266), (2856, 520885), (3192, 466055), (3230, 460572), (3570, 416708), (3876, 383810), (3990, 372844), (4522, 328980), (4760, 312531), (4845, 307048), (5320, 279633), (5483, 271320), (6460, 230286), (6783, 219320), (7140, 208354), (7752, 191905), (7980, 186422), (9044, 164490), (9690, 153524), (10966, 135660), (11305, 131592), (12920, 115143), (13566, 109660), (14280, 104177), (15960, 93211), (16449, 90440), (18088, 82245), (19380, 76762), (21932, 67830), (22610, 65796), (27132, 54830), (27415, 54264), (32898, 45220), (33915, 43864), (38381, 38760)]