672854280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2860

約数の個数: 192

約数和(自身を含む): 2406257280

約数和(自身を除く): 1733403000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1722, 1960, 2009, 2296, 2460, 2791, 2870, 2940, 3444, 4018, 4305, 4920, 5582, 5740, 5880, 6027, 6888, 8036, 8373, 8610, 10045, 11164, 11480, 12054, 13955, 16072, 16746, 17220, 19537, 20090, 22328, 24108, 27910, 30135, 33492, 34440, 39074, 40180, 41865, 48216, 55820, 58611, 60270, 66984, 78148, 80360, 83730, 97685, 111640, 114431, 117222, 120540, 136759, 156296, 167460, 195370, 228862, 234444, 241080, 273518, 293055, 334920, 343293, 390740, 410277, 457724, 468888, 547036, 572155, 586110, 683795, 686586, 781480, 801017, 820554, 915448, 1094072, 1144310, 1172220, 1367590, 1373172, 1602034, 1641108, 1716465, 2051385, 2288620, 2344440, 2403051, 2735180, 2746344, 3204068, 3282216, 3432930, 4005085, 4102770, 4577240, 4806102, 5470360, 5607119, 6408136, 6865860, 8010170, 8205540, 9612204, 11214238, 12015255, 13731720, 16020340, 16411080, 16821357, 19224408, 22428476, 24030510, 28035595, 32040680, 33642714, 44856952, 48061020, 56071190, 67285428, 84106785, 96122040, 112142380, 134570856, 168213570, 224284760, 336427140, 672854280]

約数ペア:

[(1, 672854280), (2, 336427140), (3, 224284760), (4, 168213570), (5, 134570856), (6, 112142380), (7, 96122040), (8, 84106785), (10, 67285428), (12, 56071190), (14, 48061020), (15, 44856952), (20, 33642714), (21, 32040680), (24, 28035595), (28, 24030510), (30, 22428476), (35, 19224408), (40, 16821357), (41, 16411080), (42, 16020340), (49, 13731720), (56, 12015255), (60, 11214238), (70, 9612204), (82, 8205540), (84, 8010170), (98, 6865860), (105, 6408136), (120, 5607119), (123, 5470360), (140, 4806102), (147, 4577240), (164, 4102770), (168, 4005085), (196, 3432930), (205, 3282216), (210, 3204068), (245, 2746344), (246, 2735180), (280, 2403051), (287, 2344440), (294, 2288620), (328, 2051385), (392, 1716465), (410, 1641108), (420, 1602034), (490, 1373172), (492, 1367590), (574, 1172220), (588, 1144310), (615, 1094072), (735, 915448), (820, 820554), (840, 801017), (861, 781480), (980, 686586), (984, 683795), (1148, 586110), (1176, 572155), (1230, 547036), (1435, 468888), (1470, 457724), (1640, 410277), (1722, 390740), (1960, 343293), (2009, 334920), (2296, 293055), (2460, 273518), (2791, 241080), (2870, 234444), (2940, 228862), (3444, 195370), (4018, 167460), (4305, 156296), (4920, 136759), (5582, 120540), (5740, 117222), (5880, 114431), (6027, 111640), (6888, 97685), (8036, 83730), (8373, 80360), (8610, 78148), (10045, 66984), (11164, 60270), (11480, 58611), (12054, 55820), (13955, 48216), (16072, 41865), (16746, 40180), (17220, 39074), (19537, 34440), (20090, 33492), (22328, 30135), (24108, 27910)]