320187920010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{14891}}^1$

素因数の和:15261

約数の個数: 256

約数和(自身を含む): 981985628160

約数和(自身を除く): 661797708150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 317, 323, 357, 399, 510, 570, 595, 634, 646, 665, 714, 798, 951, 969, 1190, 1330, 1585, 1615, 1785, 1902, 1938, 1995, 2219, 2261, 3170, 3230, 3570, 3990, 4438, 4522, 4755, 4845, 5389, 6023, 6657, 6783, 9510, 9690, 10778, 11095, 11305, 12046, 13314, 13566, 14891, 16167, 18069, 22190, 22610, 26945, 29782, 30115, 32334, 33285, 33915, 36138, 37723, 42161, 44673, 53890, 60230, 66570, 67830, 74455, 75446, 80835, 84322, 89346, 90345, 102391, 104237, 113169, 126483, 148910, 161670, 180690, 188615, 204782, 208474, 210805, 223365, 226338, 252966, 253147, 282929, 307173, 312711, 377230, 421610, 446730, 506294, 511955, 521185, 565845, 565858, 614346, 625422, 632415, 716737, 759441, 848787, 1023910, 1042370, 1131690, 1264830, 1265735, 1414645, 1433474, 1518882, 1535865, 1563555, 1697574, 1772029, 1980503, 2150211, 2531470, 2829290, 3071730, 3127110, 3544058, 3583685, 3797205, 3961006, 4243935, 4300422, 4720447, 4809793, 5316087, 5941509, 7167370, 7594410, 8487870, 8860145, 9440894, 9619586, 9902515, 10632174, 10751055, 11883018, 14161341, 14429379, 17720290, 19805030, 21502110, 23602235, 24048965, 26580435, 28322682, 28858758, 29707545, 33043129, 33668551, 47204470, 48097930, 53160870, 59415090, 66086258, 67337102, 70806705, 72146895, 80247599, 89688493, 99129387, 101005653, 141613410, 144293790, 160495198, 165215645, 168342755, 179376986, 198258774, 202011306, 240742797, 269065479, 330431290, 336685510, 401237995, 448442465, 481485594, 495646935, 505028265, 538130958, 561733193, 627819451, 802475990, 896884930, 991293870, 1010056530, 1123466386, 1203713985, 1255638902, 1345327395, 1524704381, 1685199579, 1883458353, 2407427970, 2690654790, 2808665965, 3049408762, 3139097255, 3370399158, 3766916706, 4574113143, 5617331930, 6278194510, 7623521905, 8425997895, 9148226286, 9417291765, 10672930667, 15247043810, 16851995790, 18834583530, 21345861334, 22870565715, 32018792001, 45741131430, 53364653335, 64037584002, 106729306670, 160093960005, 320187920010]

約数ペア:

[(1, 320187920010), (2, 160093960005), (3, 106729306670), (5, 64037584002), (6, 53364653335), (7, 45741131430), (10, 32018792001), (14, 22870565715), (15, 21345861334), (17, 18834583530), (19, 16851995790), (21, 15247043810), (30, 10672930667), (34, 9417291765), (35, 9148226286), (38, 8425997895), (42, 7623521905), (51, 6278194510), (57, 5617331930), (70, 4574113143), (85, 3766916706), (95, 3370399158), (102, 3139097255), (105, 3049408762), (114, 2808665965), (119, 2690654790), (133, 2407427970), (170, 1883458353), (190, 1685199579), (210, 1524704381), (238, 1345327395), (255, 1255638902), (266, 1203713985), (285, 1123466386), (317, 1010056530), (323, 991293870), (357, 896884930), (399, 802475990), (510, 627819451), (570, 561733193), (595, 538130958), (634, 505028265), (646, 495646935), (665, 481485594), (714, 448442465), (798, 401237995), (951, 336685510), (969, 330431290), (1190, 269065479), (1330, 240742797), (1585, 202011306), (1615, 198258774), (1785, 179376986), (1902, 168342755), (1938, 165215645), (1995, 160495198), (2219, 144293790), (2261, 141613410), (3170, 101005653), (3230, 99129387), (3570, 89688493), (3990, 80247599), (4438, 72146895), (4522, 70806705), (4755, 67337102), (4845, 66086258), (5389, 59415090), (6023, 53160870), (6657, 48097930), (6783, 47204470), (9510, 33668551), (9690, 33043129), (10778, 29707545), (11095, 28858758), (11305, 28322682), (12046, 26580435), (13314, 24048965), (13566, 23602235), (14891, 21502110), (16167, 19805030), (18069, 17720290), (22190, 14429379), (22610, 14161341), (26945, 11883018), (29782, 10751055), (30115, 10632174), (32334, 9902515), (33285, 9619586), (33915, 9440894), (36138, 8860145), (37723, 8487870), (42161, 7594410), (44673, 7167370), (53890, 5941509), (60230, 5316087), (66570, 4809793), (67830, 4720447), (74455, 4300422), (75446, 4243935), (80835, 3961006), (84322, 3797205), (89346, 3583685), (90345, 3544058), (102391, 3127110), (104237, 3071730), (113169, 2829290), (126483, 2531470), (148910, 2150211), (161670, 1980503), (180690, 1772029), (188615, 1697574), (204782, 1563555), (208474, 1535865), (210805, 1518882), (223365, 1433474), (226338, 1414645), (252966, 1265735), (253147, 1264830), (282929, 1131690), (307173, 1042370), (312711, 1023910), (377230, 848787), (421610, 759441), (446730, 716737), (506294, 632415), (511955, 625422), (521185, 614346), (565845, 565858)]