2507820640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 7315660800

約数和(自身を除く): 4807840160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 31, 32, 38, 40, 46, 52, 62, 65, 76, 80, 89, 92, 95, 104, 115, 124, 130, 152, 155, 160, 178, 184, 190, 208, 230, 247, 248, 260, 299, 304, 310, 356, 368, 380, 403, 416, 437, 445, 460, 494, 496, 520, 589, 598, 608, 620, 712, 713, 736, 760, 806, 874, 890, 920, 988, 992, 1040, 1157, 1178, 1196, 1235, 1240, 1424, 1426, 1495, 1520, 1612, 1691, 1748, 1780, 1840, 1976, 2015, 2047, 2080, 2185, 2314, 2356, 2392, 2470, 2480, 2759, 2848, 2852, 2945, 2990, 3040, 3224, 3382, 3496, 3560, 3565, 3680, 3952, 4030, 4094, 4370, 4628, 4712, 4784, 4940, 4960, 5518, 5681, 5704, 5785, 5890, 5980, 6448, 6764, 6992, 7120, 7130, 7657, 7904, 8060, 8188, 8455, 8740, 9256, 9269, 9424, 9568, 9880, 10235, 11036, 11362, 11408, 11570, 11780, 11960, 12896, 13528, 13547, 13795, 13984, 14240, 14260, 15314, 16120, 16376, 16910, 17480, 18512, 18538, 18848, 19760, 20470, 21983, 22072, 22724, 22816, 23140, 23560, 23920, 26611, 27056, 27094, 27590, 28405, 28520, 30628, 32240, 32752, 33820, 34960, 35867, 37024, 37076, 38285, 38893, 39520, 40940, 43966, 44144, 45448, 46280, 46345, 47120, 47840, 52421, 53222, 54112, 54188, 55180, 56810, 57040, 61256, 63457, 64480, 65504, 67640, 67735, 69920, 71734, 74152, 76570, 77786, 81880, 87932, 88288, 90896, 92560, 92690, 94240, 104842, 106444, 108376, 109915, 110360, 113620, 114080, 122512, 126914, 133055, 135280, 135470, 143468, 148304, 153140, 155572, 163760, 175864, 176111, 179335, 181792, 185120, 185380, 194465, 209684, 212888, 216752, 219830, 220720, 227240, 245024, 253828, 262105, 266110, 270560, 270940, 286936, 296608, 306280, 311144, 317285, 327520, 351728, 352222, 358670, 370760, 388930, 419368, 425776, 433504, 439660, 441440, 454480, 505609, 507656, 524210, 532220, 541880, 573872, 612560, 622288, 634570, 681473, 703456, 704444, 717340, 741520, 777860, 824941, 838736, 851552, 879320, 880555, 908960, 1011218, 1015312, 1048420, 1064440, 1083760, 1147744, 1205683, 1225120, 1244576, 1269140, 1362946, 1408888, 1434680, 1483040, 1555720, 1649882, 1677472, 1758640, 1761110, 2022436, 2030624, 2096840, 2128880, 2167520, 2411366, 2528045, 2538280, 2725892, 2817776, 2869360, 3111440, 3299764, 3407365, 3517280, 3522220, 4044872, 4124705, 4193680, 4257760, 4822732, 5056090, 5076560, 5451784, 5635552, 5738720, 6028415, 6222880, 6599528, 6814730, 7044440, 8089744, 8249410, 8387360, 9645464, 10112180, 10153120, 10903568, 12056830, 13199056, 13629460, 14088880, 15673879, 16179488, 16498820, 19290928, 20224360, 21807136, 24113660, 26398112, 27258920, 28177760, 31347758, 32997640, 38581856, 40448720, 48227320, 54517840, 62695516, 65995280, 78369395, 80897440, 96454640, 109035680, 125391032, 131990560, 156738790, 192909280, 250782064, 313477580, 501564128, 626955160, 1253910320, 2507820640]

約数ペア:

[(1, 2507820640), (2, 1253910320), (4, 626955160), (5, 501564128), (8, 313477580), (10, 250782064), (13, 192909280), (16, 156738790), (19, 131990560), (20, 125391032), (23, 109035680), (26, 96454640), (31, 80897440), (32, 78369395), (38, 65995280), (40, 62695516), (46, 54517840), (52, 48227320), (62, 40448720), (65, 38581856), (76, 32997640), (80, 31347758), (89, 28177760), (92, 27258920), (95, 26398112), (104, 24113660), (115, 21807136), (124, 20224360), (130, 19290928), (152, 16498820), (155, 16179488), (160, 15673879), (178, 14088880), (184, 13629460), (190, 13199056), (208, 12056830), (230, 10903568), (247, 10153120), (248, 10112180), (260, 9645464), (299, 8387360), (304, 8249410), (310, 8089744), (356, 7044440), (368, 6814730), (380, 6599528), (403, 6222880), (416, 6028415), (437, 5738720), (445, 5635552), (460, 5451784), (494, 5076560), (496, 5056090), (520, 4822732), (589, 4257760), (598, 4193680), (608, 4124705), (620, 4044872), (712, 3522220), (713, 3517280), (736, 3407365), (760, 3299764), (806, 3111440), (874, 2869360), (890, 2817776), (920, 2725892), (988, 2538280), (992, 2528045), (1040, 2411366), (1157, 2167520), (1178, 2128880), (1196, 2096840), (1235, 2030624), (1240, 2022436), (1424, 1761110), (1426, 1758640), (1495, 1677472), (1520, 1649882), (1612, 1555720), (1691, 1483040), (1748, 1434680), (1780, 1408888), (1840, 1362946), (1976, 1269140), (2015, 1244576), (2047, 1225120), (2080, 1205683), (2185, 1147744), (2314, 1083760), (2356, 1064440), (2392, 1048420), (2470, 1015312), (2480, 1011218), (2759, 908960), (2848, 880555), (2852, 879320), (2945, 851552), (2990, 838736), (3040, 824941), (3224, 777860), (3382, 741520), (3496, 717340), (3560, 704444), (3565, 703456), (3680, 681473), (3952, 634570), (4030, 622288), (4094, 612560), (4370, 573872), (4628, 541880), (4712, 532220), (4784, 524210), (4940, 507656), (4960, 505609), (5518, 454480), (5681, 441440), (5704, 439660), (5785, 433504), (5890, 425776), (5980, 419368), (6448, 388930), (6764, 370760), (6992, 358670), (7120, 352222), (7130, 351728), (7657, 327520), (7904, 317285), (8060, 311144), (8188, 306280), (8455, 296608), (8740, 286936), (9256, 270940), (9269, 270560), (9424, 266110), (9568, 262105), (9880, 253828), (10235, 245024), (11036, 227240), (11362, 220720), (11408, 219830), (11570, 216752), (11780, 212888), (11960, 209684), (12896, 194465), (13528, 185380), (13547, 185120), (13795, 181792), (13984, 179335), (14240, 176111), (14260, 175864), (15314, 163760), (16120, 155572), (16376, 153140), (16910, 148304), (17480, 143468), (18512, 135470), (18538, 135280), (18848, 133055), (19760, 126914), (20470, 122512), (21983, 114080), (22072, 113620), (22724, 110360), (22816, 109915), (23140, 108376), (23560, 106444), (23920, 104842), (26611, 94240), (27056, 92690), (27094, 92560), (27590, 90896), (28405, 88288), (28520, 87932), (30628, 81880), (32240, 77786), (32752, 76570), (33820, 74152), (34960, 71734), (35867, 69920), (37024, 67735), (37076, 67640), (38285, 65504), (38893, 64480), (39520, 63457), (40940, 61256), (43966, 57040), (44144, 56810), (45448, 55180), (46280, 54188), (46345, 54112), (47120, 53222), (47840, 52421)]