7370132280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 256

約数和(自身を含む): 25798901760

約数和(自身を除く): 18428769480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 191, 210, 213, 280, 284, 355, 382, 420, 426, 497, 568, 573, 647, 710, 764, 840, 852, 955, 994, 1065, 1146, 1294, 1337, 1420, 1491, 1528, 1704, 1910, 1941, 1988, 2130, 2292, 2485, 2588, 2674, 2840, 2865, 2982, 3235, 3820, 3882, 3976, 4011, 4260, 4529, 4584, 4970, 5176, 5348, 5730, 5964, 6470, 6685, 7455, 7640, 7764, 8022, 8520, 9058, 9705, 9940, 10696, 11460, 11928, 12940, 13370, 13561, 13587, 14910, 15528, 16044, 18116, 19410, 19880, 20055, 22645, 22920, 25880, 26740, 27122, 27174, 29820, 32088, 36232, 38820, 40110, 40683, 45290, 45937, 53480, 54244, 54348, 59640, 67805, 67935, 77640, 80220, 81366, 90580, 91874, 94927, 108488, 108696, 123577, 135610, 135870, 137811, 160440, 162732, 181160, 183748, 189854, 203415, 229685, 247154, 271220, 271740, 275622, 284781, 321559, 325464, 367496, 370731, 379708, 406830, 459370, 474635, 494308, 542440, 543480, 551244, 569562, 617885, 643118, 689055, 741462, 759416, 813660, 865039, 918740, 949270, 964677, 988616, 1102488, 1139124, 1235770, 1286236, 1378110, 1423905, 1482924, 1607795, 1627320, 1730078, 1837480, 1853655, 1898540, 1929354, 2278248, 2471540, 2572472, 2595117, 2756220, 2847810, 2965848, 3215590, 3460156, 3707310, 3797080, 3858708, 4325195, 4823385, 4943080, 5190234, 5512440, 5695620, 6431180, 6920312, 7414620, 7717416, 8650390, 8773967, 9646770, 10380468, 11391240, 12862360, 12975585, 14829240, 17300780, 17547934, 19293540, 20760936, 25951170, 26321901, 34601560, 35095868, 38587080, 43869835, 51902340, 52643802, 61417769, 70191736, 87739670, 103804680, 105287604, 122835538, 131609505, 175479340, 184253307, 210575208, 245671076, 263219010, 307088845, 350958680, 368506614, 491342152, 526438020, 614177690, 737013228, 921266535, 1052876040, 1228355380, 1474026456, 1842533070, 2456710760, 3685066140, 7370132280]

約数ペア:

[(1, 7370132280), (2, 3685066140), (3, 2456710760), (4, 1842533070), (5, 1474026456), (6, 1228355380), (7, 1052876040), (8, 921266535), (10, 737013228), (12, 614177690), (14, 526438020), (15, 491342152), (20, 368506614), (21, 350958680), (24, 307088845), (28, 263219010), (30, 245671076), (35, 210575208), (40, 184253307), (42, 175479340), (56, 131609505), (60, 122835538), (70, 105287604), (71, 103804680), (84, 87739670), (105, 70191736), (120, 61417769), (140, 52643802), (142, 51902340), (168, 43869835), (191, 38587080), (210, 35095868), (213, 34601560), (280, 26321901), (284, 25951170), (355, 20760936), (382, 19293540), (420, 17547934), (426, 17300780), (497, 14829240), (568, 12975585), (573, 12862360), (647, 11391240), (710, 10380468), (764, 9646770), (840, 8773967), (852, 8650390), (955, 7717416), (994, 7414620), (1065, 6920312), (1146, 6431180), (1294, 5695620), (1337, 5512440), (1420, 5190234), (1491, 4943080), (1528, 4823385), (1704, 4325195), (1910, 3858708), (1941, 3797080), (1988, 3707310), (2130, 3460156), (2292, 3215590), (2485, 2965848), (2588, 2847810), (2674, 2756220), (2840, 2595117), (2865, 2572472), (2982, 2471540), (3235, 2278248), (3820, 1929354), (3882, 1898540), (3976, 1853655), (4011, 1837480), (4260, 1730078), (4529, 1627320), (4584, 1607795), (4970, 1482924), (5176, 1423905), (5348, 1378110), (5730, 1286236), (5964, 1235770), (6470, 1139124), (6685, 1102488), (7455, 988616), (7640, 964677), (7764, 949270), (8022, 918740), (8520, 865039), (9058, 813660), (9705, 759416), (9940, 741462), (10696, 689055), (11460, 643118), (11928, 617885), (12940, 569562), (13370, 551244), (13561, 543480), (13587, 542440), (14910, 494308), (15528, 474635), (16044, 459370), (18116, 406830), (19410, 379708), (19880, 370731), (20055, 367496), (22645, 325464), (22920, 321559), (25880, 284781), (26740, 275622), (27122, 271740), (27174, 271220), (29820, 247154), (32088, 229685), (36232, 203415), (38820, 189854), (40110, 183748), (40683, 181160), (45290, 162732), (45937, 160440), (53480, 137811), (54244, 135870), (54348, 135610), (59640, 123577), (67805, 108696), (67935, 108488), (77640, 94927), (80220, 91874), (81366, 90580)]