809441520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1119

約数の個数: 160

約数和(自身を含む): 2600404992

約数和(自身を除く): 1790963472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 73, 80, 94, 120, 141, 146, 188, 219, 235, 240, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 752, 876, 940, 983, 1095, 1128, 1168, 1410, 1460, 1752, 1880, 1966, 2190, 2256, 2820, 2920, 2949, 3431, 3504, 3760, 3932, 4380, 4915, 5640, 5840, 5898, 6862, 7864, 8760, 9830, 10293, 11280, 11796, 13724, 14745, 15728, 17155, 17520, 19660, 20586, 23592, 27448, 29490, 34310, 39320, 41172, 46201, 47184, 51465, 54896, 58980, 68620, 71759, 78640, 82344, 92402, 102930, 117960, 137240, 138603, 143518, 164688, 184804, 205860, 215277, 231005, 235920, 274480, 277206, 287036, 358795, 369608, 411720, 430554, 462010, 554412, 574072, 693015, 717590, 739216, 823440, 861108, 924020, 1076385, 1108824, 1148144, 1386030, 1435180, 1722216, 1848040, 2152770, 2217648, 2772060, 2870360, 3372673, 3444432, 3696080, 4305540, 5544120, 5740720, 6745346, 8611080, 10118019, 11088240, 13490692, 16863365, 17222160, 20236038, 26981384, 33726730, 40472076, 50590095, 53962768, 67453460, 80944152, 101180190, 134906920, 161888304, 202360380, 269813840, 404720760, 809441520]

約数ペア:

[(1, 809441520), (2, 404720760), (3, 269813840), (4, 202360380), (5, 161888304), (6, 134906920), (8, 101180190), (10, 80944152), (12, 67453460), (15, 53962768), (16, 50590095), (20, 40472076), (24, 33726730), (30, 26981384), (40, 20236038), (47, 17222160), (48, 16863365), (60, 13490692), (73, 11088240), (80, 10118019), (94, 8611080), (120, 6745346), (141, 5740720), (146, 5544120), (188, 4305540), (219, 3696080), (235, 3444432), (240, 3372673), (282, 2870360), (292, 2772060), (365, 2217648), (376, 2152770), (438, 1848040), (470, 1722216), (564, 1435180), (584, 1386030), (705, 1148144), (730, 1108824), (752, 1076385), (876, 924020), (940, 861108), (983, 823440), (1095, 739216), (1128, 717590), (1168, 693015), (1410, 574072), (1460, 554412), (1752, 462010), (1880, 430554), (1966, 411720), (2190, 369608), (2256, 358795), (2820, 287036), (2920, 277206), (2949, 274480), (3431, 235920), (3504, 231005), (3760, 215277), (3932, 205860), (4380, 184804), (4915, 164688), (5640, 143518), (5840, 138603), (5898, 137240), (6862, 117960), (7864, 102930), (8760, 92402), (9830, 82344), (10293, 78640), (11280, 71759), (11796, 68620), (13724, 58980), (14745, 54896), (15728, 51465), (17155, 47184), (17520, 46201), (19660, 41172), (20586, 39320), (23592, 34310), (27448, 29490)]