1930176560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 5519646720

約数和(自身を除く): 3589470160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 31, 38, 40, 46, 52, 62, 65, 76, 80, 92, 95, 104, 115, 124, 130, 137, 152, 155, 184, 190, 208, 230, 247, 248, 260, 274, 299, 304, 310, 368, 380, 403, 437, 460, 494, 496, 520, 548, 589, 598, 620, 685, 713, 760, 806, 874, 920, 988, 1040, 1096, 1178, 1196, 1235, 1240, 1370, 1426, 1495, 1520, 1612, 1748, 1781, 1840, 1976, 2015, 2185, 2192, 2356, 2392, 2470, 2480, 2603, 2740, 2852, 2945, 2990, 3151, 3224, 3496, 3562, 3565, 3952, 4030, 4247, 4370, 4712, 4784, 4940, 5206, 5480, 5681, 5704, 5890, 5980, 6302, 6448, 6992, 7124, 7130, 7657, 8060, 8494, 8740, 8905, 9269, 9424, 9880, 10412, 10960, 11362, 11408, 11780, 11960, 12604, 13015, 13547, 14248, 14260, 15314, 15755, 16120, 16988, 17480, 17810, 18538, 19760, 20824, 21235, 22724, 23560, 23920, 25208, 26030, 27094, 28405, 28496, 28520, 30628, 31510, 32240, 33839, 33976, 34960, 35620, 37076, 38285, 40963, 41648, 42470, 45448, 46345, 47120, 50416, 52060, 54188, 55211, 56810, 57040, 59869, 61256, 63020, 67678, 67735, 67952, 71240, 74152, 76570, 80693, 81926, 84940, 90896, 92690, 97681, 104120, 108376, 110422, 113620, 119738, 122512, 126040, 135356, 135470, 142480, 148304, 153140, 161386, 163852, 169195, 169880, 176111, 185380, 195362, 204815, 208240, 216752, 220844, 227240, 239476, 252080, 270712, 270940, 276055, 299345, 306280, 322772, 327704, 338390, 339760, 352222, 370760, 390724, 403465, 409630, 441688, 454480, 478952, 488405, 541424, 541880, 552110, 598690, 612560, 645544, 655408, 676780, 704444, 741520, 778297, 781448, 806930, 819260, 880555, 883376, 957904, 976810, 1049009, 1083760, 1104220, 1197380, 1269853, 1291088, 1353560, 1408888, 1556594, 1562896, 1613860, 1638520, 1761110, 1855939, 1953620, 2098018, 2208440, 2394760, 2539706, 2707120, 2817776, 3113188, 3227720, 3277040, 3522220, 3711878, 3891485, 3907240, 4196036, 4416880, 4789520, 5079412, 5245045, 6226376, 6349265, 6455440, 7044440, 7423756, 7782970, 7814480, 8392072, 9279695, 10158824, 10490090, 12452752, 12698530, 14088880, 14847512, 15565940, 16784144, 18559390, 20317648, 20980180, 24127207, 25397060, 29695024, 31131880, 37118780, 41960360, 48254414, 50794120, 62263760, 74237560, 83920720, 96508828, 101588240, 120636035, 148475120, 193017656, 241272070, 386035312, 482544140, 965088280, 1930176560]

約数ペア:

[(1, 1930176560), (2, 965088280), (4, 482544140), (5, 386035312), (8, 241272070), (10, 193017656), (13, 148475120), (16, 120636035), (19, 101588240), (20, 96508828), (23, 83920720), (26, 74237560), (31, 62263760), (38, 50794120), (40, 48254414), (46, 41960360), (52, 37118780), (62, 31131880), (65, 29695024), (76, 25397060), (80, 24127207), (92, 20980180), (95, 20317648), (104, 18559390), (115, 16784144), (124, 15565940), (130, 14847512), (137, 14088880), (152, 12698530), (155, 12452752), (184, 10490090), (190, 10158824), (208, 9279695), (230, 8392072), (247, 7814480), (248, 7782970), (260, 7423756), (274, 7044440), (299, 6455440), (304, 6349265), (310, 6226376), (368, 5245045), (380, 5079412), (403, 4789520), (437, 4416880), (460, 4196036), (494, 3907240), (496, 3891485), (520, 3711878), (548, 3522220), (589, 3277040), (598, 3227720), (620, 3113188), (685, 2817776), (713, 2707120), (760, 2539706), (806, 2394760), (874, 2208440), (920, 2098018), (988, 1953620), (1040, 1855939), (1096, 1761110), (1178, 1638520), (1196, 1613860), (1235, 1562896), (1240, 1556594), (1370, 1408888), (1426, 1353560), (1495, 1291088), (1520, 1269853), (1612, 1197380), (1748, 1104220), (1781, 1083760), (1840, 1049009), (1976, 976810), (2015, 957904), (2185, 883376), (2192, 880555), (2356, 819260), (2392, 806930), (2470, 781448), (2480, 778297), (2603, 741520), (2740, 704444), (2852, 676780), (2945, 655408), (2990, 645544), (3151, 612560), (3224, 598690), (3496, 552110), (3562, 541880), (3565, 541424), (3952, 488405), (4030, 478952), (4247, 454480), (4370, 441688), (4712, 409630), (4784, 403465), (4940, 390724), (5206, 370760), (5480, 352222), (5681, 339760), (5704, 338390), (5890, 327704), (5980, 322772), (6302, 306280), (6448, 299345), (6992, 276055), (7124, 270940), (7130, 270712), (7657, 252080), (8060, 239476), (8494, 227240), (8740, 220844), (8905, 216752), (9269, 208240), (9424, 204815), (9880, 195362), (10412, 185380), (10960, 176111), (11362, 169880), (11408, 169195), (11780, 163852), (11960, 161386), (12604, 153140), (13015, 148304), (13547, 142480), (14248, 135470), (14260, 135356), (15314, 126040), (15755, 122512), (16120, 119738), (16988, 113620), (17480, 110422), (17810, 108376), (18538, 104120), (19760, 97681), (20824, 92690), (21235, 90896), (22724, 84940), (23560, 81926), (23920, 80693), (25208, 76570), (26030, 74152), (27094, 71240), (28405, 67952), (28496, 67735), (28520, 67678), (30628, 63020), (31510, 61256), (32240, 59869), (33839, 57040), (33976, 56810), (34960, 55211), (35620, 54188), (37076, 52060), (38285, 50416), (40963, 47120), (41648, 46345), (42470, 45448)]