285411360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 987614208

約数和(自身を除く): 702202848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 848, 863, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 1726, 2067, 2080, 2120, 2544, 2589, 2756, 3120, 3180, 3445, 3452, 4134, 4240, 4315, 5088, 5178, 5512, 6240, 6360, 6890, 6904, 8268, 8480, 8630, 10335, 10356, 11024, 11219, 12720, 12945, 13780, 13808, 16536, 17260, 20670, 20712, 22048, 22438, 25440, 25890, 27560, 27616, 33072, 33657, 34520, 41340, 41424, 44876, 45739, 51780, 55120, 56095, 66144, 67314, 69040, 82680, 82848, 89752, 91478, 103560, 110240, 112190, 134628, 137217, 138080, 165360, 168285, 179504, 182956, 207120, 224380, 228695, 269256, 274434, 330720, 336570, 359008, 365912, 414240, 448760, 457390, 538512, 548868, 594607, 673140, 686085, 731824, 897520, 914780, 1077024, 1097736, 1189214, 1346280, 1372170, 1463648, 1783821, 1795040, 1829560, 2195472, 2378428, 2692560, 2744340, 2973035, 3567642, 3659120, 4390944, 4756856, 5385120, 5488680, 5946070, 7135284, 7318240, 8919105, 9513712, 10977360, 11892140, 14270568, 17838210, 19027424, 21954720, 23784280, 28541136, 35676420, 47568560, 57082272, 71352840, 95137120, 142705680, 285411360]

約数ペア:

[(1, 285411360), (2, 142705680), (3, 95137120), (4, 71352840), (5, 57082272), (6, 47568560), (8, 35676420), (10, 28541136), (12, 23784280), (13, 21954720), (15, 19027424), (16, 17838210), (20, 14270568), (24, 11892140), (26, 10977360), (30, 9513712), (32, 8919105), (39, 7318240), (40, 7135284), (48, 5946070), (52, 5488680), (53, 5385120), (60, 4756856), (65, 4390944), (78, 3659120), (80, 3567642), (96, 2973035), (104, 2744340), (106, 2692560), (120, 2378428), (130, 2195472), (156, 1829560), (159, 1795040), (160, 1783821), (195, 1463648), (208, 1372170), (212, 1346280), (240, 1189214), (260, 1097736), (265, 1077024), (312, 914780), (318, 897520), (390, 731824), (416, 686085), (424, 673140), (480, 594607), (520, 548868), (530, 538512), (624, 457390), (636, 448760), (689, 414240), (780, 365912), (795, 359008), (848, 336570), (863, 330720), (1040, 274434), (1060, 269256), (1248, 228695), (1272, 224380), (1378, 207120), (1560, 182956), (1590, 179504), (1696, 168285), (1726, 165360), (2067, 138080), (2080, 137217), (2120, 134628), (2544, 112190), (2589, 110240), (2756, 103560), (3120, 91478), (3180, 89752), (3445, 82848), (3452, 82680), (4134, 69040), (4240, 67314), (4315, 66144), (5088, 56095), (5178, 55120), (5512, 51780), (6240, 45739), (6360, 44876), (6890, 41424), (6904, 41340), (8268, 34520), (8480, 33657), (8630, 33072), (10335, 27616), (10356, 27560), (11024, 25890), (11219, 25440), (12720, 22438), (12945, 22048), (13780, 20712), (13808, 20670), (16536, 17260)]