2218045680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1706

約数の個数: 240

約数和(自身を含む): 7838498304

約数和(自身を除く): 5620452624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 243, 270, 284, 324, 355, 360, 405, 426, 432, 486, 540, 568, 639, 648, 710, 720, 810, 852, 972, 1065, 1080, 1136, 1215, 1278, 1296, 1420, 1607, 1620, 1704, 1917, 1944, 2130, 2160, 2430, 2556, 2840, 3195, 3214, 3240, 3408, 3834, 3888, 4260, 4821, 4860, 5112, 5680, 5751, 6390, 6428, 6480, 7668, 8035, 8520, 9585, 9642, 9720, 10224, 11502, 12780, 12856, 14463, 15336, 16070, 17040, 17253, 19170, 19284, 19440, 23004, 24105, 25560, 25712, 28755, 28926, 30672, 32140, 34506, 38340, 38568, 43389, 46008, 48210, 51120, 57510, 57852, 64280, 69012, 72315, 76680, 77136, 86265, 86778, 92016, 96420, 114097, 115020, 115704, 128560, 130167, 138024, 144630, 153360, 172530, 173556, 192840, 216945, 228194, 230040, 231408, 260334, 276048, 289260, 342291, 345060, 347112, 385680, 390501, 433890, 456388, 460080, 520668, 570485, 578520, 650835, 684582, 690120, 694224, 781002, 867780, 912776, 1026873, 1041336, 1140970, 1157040, 1301670, 1369164, 1380240, 1562004, 1711455, 1735560, 1825552, 1952505, 2053746, 2082672, 2281940, 2603340, 2738328, 3080619, 3124008, 3422910, 3471120, 3905010, 4107492, 4563880, 5134365, 5206680, 5476656, 6161238, 6248016, 6845820, 7810020, 8214984, 9127760, 9241857, 10268730, 10413360, 12322476, 13691640, 15403095, 15620040, 16429968, 18483714, 20537460, 24644952, 27383280, 27725571, 30806190, 31240080, 36967428, 41074920, 46209285, 49289904, 55451142, 61612380, 73934856, 82149840, 92418570, 110902284, 123224760, 138627855, 147869712, 184837140, 221804568, 246449520, 277255710, 369674280, 443609136, 554511420, 739348560, 1109022840, 2218045680]

約数ペア:

[(1, 2218045680), (2, 1109022840), (3, 739348560), (4, 554511420), (5, 443609136), (6, 369674280), (8, 277255710), (9, 246449520), (10, 221804568), (12, 184837140), (15, 147869712), (16, 138627855), (18, 123224760), (20, 110902284), (24, 92418570), (27, 82149840), (30, 73934856), (36, 61612380), (40, 55451142), (45, 49289904), (48, 46209285), (54, 41074920), (60, 36967428), (71, 31240080), (72, 30806190), (80, 27725571), (81, 27383280), (90, 24644952), (108, 20537460), (120, 18483714), (135, 16429968), (142, 15620040), (144, 15403095), (162, 13691640), (180, 12322476), (213, 10413360), (216, 10268730), (240, 9241857), (243, 9127760), (270, 8214984), (284, 7810020), (324, 6845820), (355, 6248016), (360, 6161238), (405, 5476656), (426, 5206680), (432, 5134365), (486, 4563880), (540, 4107492), (568, 3905010), (639, 3471120), (648, 3422910), (710, 3124008), (720, 3080619), (810, 2738328), (852, 2603340), (972, 2281940), (1065, 2082672), (1080, 2053746), (1136, 1952505), (1215, 1825552), (1278, 1735560), (1296, 1711455), (1420, 1562004), (1607, 1380240), (1620, 1369164), (1704, 1301670), (1917, 1157040), (1944, 1140970), (2130, 1041336), (2160, 1026873), (2430, 912776), (2556, 867780), (2840, 781002), (3195, 694224), (3214, 690120), (3240, 684582), (3408, 650835), (3834, 578520), (3888, 570485), (4260, 520668), (4821, 460080), (4860, 456388), (5112, 433890), (5680, 390501), (5751, 385680), (6390, 347112), (6428, 345060), (6480, 342291), (7668, 289260), (8035, 276048), (8520, 260334), (9585, 231408), (9642, 230040), (9720, 228194), (10224, 216945), (11502, 192840), (12780, 173556), (12856, 172530), (14463, 153360), (15336, 144630), (16070, 138024), (17040, 130167), (17253, 128560), (19170, 115704), (19284, 115020), (19440, 114097), (23004, 96420), (24105, 92016), (25560, 86778), (25712, 86265), (28755, 77136), (28926, 76680), (30672, 72315), (32140, 69012), (34506, 64280), (38340, 57852), (38568, 57510), (43389, 51120), (46008, 48210)]