71509534740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{476921}}^1$

素因数の和:476967

約数の個数: 216

約数和(自身を含む): 267169796712

約数和(自身を除く): 195660261972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 2142, 2205, 2380, 2499, 2940, 3060, 3332, 3570, 4165, 4284, 4410, 4998, 5355, 7140, 7497, 8330, 8820, 9996, 10710, 12495, 14994, 16660, 21420, 24990, 29988, 37485, 49980, 74970, 149940, 476921, 953842, 1430763, 1907684, 2384605, 2861526, 3338447, 4292289, 4769210, 5723052, 6676894, 7153815, 8107657, 8584578, 9538420, 10015341, 13353788, 14307630, 16215314, 16692235, 17169156, 20030682, 21461445, 23369129, 24322971, 28615260, 30046023, 32430628, 33384470, 40061364, 40538285, 42922890, 46738258, 48645942, 50076705, 56753599, 60092046, 66768940, 70107387, 72968913, 81076570, 85845780, 93476516, 97291884, 100153410, 113507198, 116845645, 120184092, 121614855, 140214774, 145937826, 150230115, 162153140, 170260797, 200306820, 210322161, 227014396, 233691290, 243229710, 280429548, 283767995, 291875652, 300460230, 340521594, 350536935, 364844565, 397275193, 420644322, 467382580, 486459420, 510782391, 567535990, 600920460, 681043188, 701073870, 729689130, 794550386, 841288644, 851303985, 1021564782, 1051610805, 1135071980, 1191825579, 1402147740, 1459378260, 1589100772, 1702607970, 1986375965, 2043129564, 2103221610, 2383651158, 2553911955, 3405215940, 3575476737, 3972751930, 4206443220, 4767302316, 5107823910, 5959127895, 7150953474, 7945503860, 10215647820, 11918255790, 14301906948, 17877383685, 23836511580, 35754767370, 71509534740]

約数ペア:

[(1, 71509534740), (2, 35754767370), (3, 23836511580), (4, 17877383685), (5, 14301906948), (6, 11918255790), (7, 10215647820), (9, 7945503860), (10, 7150953474), (12, 5959127895), (14, 5107823910), (15, 4767302316), (17, 4206443220), (18, 3972751930), (20, 3575476737), (21, 3405215940), (28, 2553911955), (30, 2383651158), (34, 2103221610), (35, 2043129564), (36, 1986375965), (42, 1702607970), (45, 1589100772), (49, 1459378260), (51, 1402147740), (60, 1191825579), (63, 1135071980), (68, 1051610805), (70, 1021564782), (84, 851303985), (85, 841288644), (90, 794550386), (98, 729689130), (102, 701073870), (105, 681043188), (119, 600920460), (126, 567535990), (140, 510782391), (147, 486459420), (153, 467382580), (170, 420644322), (180, 397275193), (196, 364844565), (204, 350536935), (210, 340521594), (238, 300460230), (245, 291875652), (252, 283767995), (255, 280429548), (294, 243229710), (306, 233691290), (315, 227014396), (340, 210322161), (357, 200306820), (420, 170260797), (441, 162153140), (476, 150230115), (490, 145937826), (510, 140214774), (588, 121614855), (595, 120184092), (612, 116845645), (630, 113507198), (714, 100153410), (735, 97291884), (765, 93476516), (833, 85845780), (882, 81076570), (980, 72968913), (1020, 70107387), (1071, 66768940), (1190, 60092046), (1260, 56753599), (1428, 50076705), (1470, 48645942), (1530, 46738258), (1666, 42922890), (1764, 40538285), (1785, 40061364), (2142, 33384470), (2205, 32430628), (2380, 30046023), (2499, 28615260), (2940, 24322971), (3060, 23369129), (3332, 21461445), (3570, 20030682), (4165, 17169156), (4284, 16692235), (4410, 16215314), (4998, 14307630), (5355, 13353788), (7140, 10015341), (7497, 9538420), (8330, 8584578), (8820, 8107657), (9996, 7153815), (10710, 6676894), (12495, 5723052), (14994, 4769210), (16660, 4292289), (21420, 3338447), (24990, 2861526), (29988, 2384605), (37485, 1907684), (49980, 1430763), (74970, 953842), (149940, 476921)]