68596080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 261233280

約数和(自身を除く): 192637200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 307, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 614, 665, 735, 760, 784, 798, 840, 912, 921, 931, 980, 1064, 1140, 1176, 1228, 1330, 1470, 1520, 1535, 1596, 1680, 1842, 1862, 1960, 1995, 2128, 2149, 2280, 2352, 2456, 2660, 2793, 2940, 3070, 3192, 3684, 3724, 3920, 3990, 4298, 4560, 4605, 4655, 4912, 5320, 5586, 5833, 5880, 6140, 6384, 6447, 7368, 7448, 7980, 8596, 9210, 9310, 10640, 10745, 11172, 11666, 11760, 12280, 12894, 13965, 14736, 14896, 15043, 15960, 17192, 17499, 18420, 18620, 21490, 22344, 23332, 24560, 25788, 27930, 29165, 30086, 31920, 32235, 34384, 34998, 36840, 37240, 40831, 42980, 44688, 45129, 46664, 51576, 55860, 58330, 60172, 64470, 69996, 73680, 74480, 75215, 81662, 85960, 87495, 90258, 93328, 103152, 111720, 116660, 120344, 122493, 128940, 139992, 150430, 163324, 171920, 174990, 180516, 204155, 223440, 225645, 233320, 240688, 244986, 257880, 279984, 285817, 300860, 326648, 349980, 361032, 408310, 451290, 466640, 489972, 515760, 571634, 601720, 612465, 653296, 699960, 722064, 816620, 857451, 902580, 979944, 1143268, 1203440, 1224930, 1399920, 1429085, 1633240, 1714902, 1805160, 1959888, 2286536, 2449860, 2858170, 3266480, 3429804, 3610320, 4287255, 4573072, 4899720, 5716340, 6859608, 8574510, 9799440, 11432680, 13719216, 17149020, 22865360, 34298040, 68596080]

約数ペア:

[(1, 68596080), (2, 34298040), (3, 22865360), (4, 17149020), (5, 13719216), (6, 11432680), (7, 9799440), (8, 8574510), (10, 6859608), (12, 5716340), (14, 4899720), (15, 4573072), (16, 4287255), (19, 3610320), (20, 3429804), (21, 3266480), (24, 2858170), (28, 2449860), (30, 2286536), (35, 1959888), (38, 1805160), (40, 1714902), (42, 1633240), (48, 1429085), (49, 1399920), (56, 1224930), (57, 1203440), (60, 1143268), (70, 979944), (76, 902580), (80, 857451), (84, 816620), (95, 722064), (98, 699960), (105, 653296), (112, 612465), (114, 601720), (120, 571634), (133, 515760), (140, 489972), (147, 466640), (152, 451290), (168, 408310), (190, 361032), (196, 349980), (210, 326648), (228, 300860), (240, 285817), (245, 279984), (266, 257880), (280, 244986), (285, 240688), (294, 233320), (304, 225645), (307, 223440), (336, 204155), (380, 180516), (392, 174990), (399, 171920), (420, 163324), (456, 150430), (490, 139992), (532, 128940), (560, 122493), (570, 120344), (588, 116660), (614, 111720), (665, 103152), (735, 93328), (760, 90258), (784, 87495), (798, 85960), (840, 81662), (912, 75215), (921, 74480), (931, 73680), (980, 69996), (1064, 64470), (1140, 60172), (1176, 58330), (1228, 55860), (1330, 51576), (1470, 46664), (1520, 45129), (1535, 44688), (1596, 42980), (1680, 40831), (1842, 37240), (1862, 36840), (1960, 34998), (1995, 34384), (2128, 32235), (2149, 31920), (2280, 30086), (2352, 29165), (2456, 27930), (2660, 25788), (2793, 24560), (2940, 23332), (3070, 22344), (3192, 21490), (3684, 18620), (3724, 18420), (3920, 17499), (3990, 17192), (4298, 15960), (4560, 15043), (4605, 14896), (4655, 14736), (4912, 13965), (5320, 12894), (5586, 12280), (5833, 11760), (5880, 11666), (6140, 11172), (6384, 10745), (6447, 10640), (7368, 9310), (7448, 9210), (7980, 8596)]