716073720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 2250685440

約数和(自身を除く): 1534611720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 401, 460, 552, 647, 690, 802, 920, 1203, 1294, 1380, 1604, 1941, 2005, 2406, 2588, 2760, 3208, 3235, 3882, 4010, 4812, 5176, 6015, 6470, 7764, 8020, 9223, 9624, 9705, 12030, 12940, 14881, 15528, 16040, 18446, 19410, 24060, 25880, 27669, 29762, 36892, 38820, 44643, 46115, 48120, 55338, 59524, 73784, 74405, 77640, 89286, 92230, 110676, 119048, 138345, 148810, 178572, 184460, 221352, 223215, 259447, 276690, 297620, 357144, 368920, 446430, 518894, 553380, 595240, 778341, 892860, 1037788, 1106760, 1297235, 1556682, 1785720, 2075576, 2594470, 3113364, 3891705, 5188940, 5967281, 6226728, 7783410, 10377880, 11934562, 15566820, 17901843, 23869124, 29836405, 31133640, 35803686, 47738248, 59672810, 71607372, 89509215, 119345620, 143214744, 179018430, 238691240, 358036860, 716073720]

約数ペア:

[(1, 716073720), (2, 358036860), (3, 238691240), (4, 179018430), (5, 143214744), (6, 119345620), (8, 89509215), (10, 71607372), (12, 59672810), (15, 47738248), (20, 35803686), (23, 31133640), (24, 29836405), (30, 23869124), (40, 17901843), (46, 15566820), (60, 11934562), (69, 10377880), (92, 7783410), (115, 6226728), (120, 5967281), (138, 5188940), (184, 3891705), (230, 3113364), (276, 2594470), (345, 2075576), (401, 1785720), (460, 1556682), (552, 1297235), (647, 1106760), (690, 1037788), (802, 892860), (920, 778341), (1203, 595240), (1294, 553380), (1380, 518894), (1604, 446430), (1941, 368920), (2005, 357144), (2406, 297620), (2588, 276690), (2760, 259447), (3208, 223215), (3235, 221352), (3882, 184460), (4010, 178572), (4812, 148810), (5176, 138345), (6015, 119048), (6470, 110676), (7764, 92230), (8020, 89286), (9223, 77640), (9624, 74405), (9705, 73784), (12030, 59524), (12940, 55338), (14881, 48120), (15528, 46115), (16040, 44643), (18446, 38820), (19410, 36892), (24060, 29762), (25880, 27669)]