489480943560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{86341}}^1$

素因数の和:86776

約数の個数: 256

約数和(自身を含む): 1781435773440

約数和(自身を除く): 1291954829880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 397, 408, 420, 476, 510, 595, 680, 714, 794, 840, 952, 1020, 1190, 1191, 1428, 1588, 1785, 1985, 2040, 2380, 2382, 2779, 2856, 3176, 3570, 3970, 4760, 4764, 5558, 5955, 6749, 7140, 7940, 8337, 9528, 11116, 11910, 13498, 13895, 14280, 15880, 16674, 20247, 22232, 23820, 26996, 27790, 33348, 33745, 40494, 41685, 47243, 47640, 53992, 55580, 66696, 67490, 80988, 83370, 86341, 94486, 101235, 111160, 134980, 141729, 161976, 166740, 172682, 188972, 202470, 236215, 259023, 269960, 283458, 333480, 345364, 377944, 404940, 431705, 472430, 518046, 566916, 604387, 690728, 708645, 809880, 863410, 944860, 1036092, 1133832, 1208774, 1295115, 1417290, 1467797, 1726820, 1813161, 1889720, 2072184, 2417548, 2590230, 2834580, 2935594, 3021935, 3453640, 3626322, 4403391, 4835096, 5180460, 5669160, 5871188, 6043870, 7252644, 7338985, 8806782, 9065805, 10274579, 10360920, 11742376, 12087740, 14505288, 14677970, 17613564, 18131610, 20549158, 22016955, 24175480, 29355940, 30823737, 34277377, 35227128, 36263220, 41098316, 44033910, 51372895, 58711880, 61647474, 68554754, 72526440, 82196632, 88067820, 102745790, 102832131, 123294948, 137109508, 154118685, 171386885, 176135640, 205491580, 205664262, 239941639, 246589896, 274219016, 308237370, 342773770, 410983160, 411328524, 479883278, 514160655, 582715409, 616474740, 685547540, 719824917, 822657048, 959766556, 1028321310, 1165430818, 1199708195, 1232949480, 1371095080, 1439649834, 1748146227, 1919533112, 2056642620, 2330861636, 2399416390, 2879299668, 2913577045, 3496292454, 3599124585, 4079007863, 4113285240, 4661723272, 4798832780, 5758599336, 5827154090, 6992584908, 7198249170, 8158015726, 8740731135, 9597665560, 11654308180, 12237023589, 13985169816, 14396498340, 16316031452, 17481462270, 20395039315, 23308616360, 24474047178, 28792996680, 32632062904, 34962924540, 40790078630, 48948094356, 61185117945, 69925849080, 81580157260, 97896188712, 122370235890, 163160314520, 244740471780, 489480943560]

約数ペア:

[(1, 489480943560), (2, 244740471780), (3, 163160314520), (4, 122370235890), (5, 97896188712), (6, 81580157260), (7, 69925849080), (8, 61185117945), (10, 48948094356), (12, 40790078630), (14, 34962924540), (15, 32632062904), (17, 28792996680), (20, 24474047178), (21, 23308616360), (24, 20395039315), (28, 17481462270), (30, 16316031452), (34, 14396498340), (35, 13985169816), (40, 12237023589), (42, 11654308180), (51, 9597665560), (56, 8740731135), (60, 8158015726), (68, 7198249170), (70, 6992584908), (84, 5827154090), (85, 5758599336), (102, 4798832780), (105, 4661723272), (119, 4113285240), (120, 4079007863), (136, 3599124585), (140, 3496292454), (168, 2913577045), (170, 2879299668), (204, 2399416390), (210, 2330861636), (238, 2056642620), (255, 1919533112), (280, 1748146227), (340, 1439649834), (357, 1371095080), (397, 1232949480), (408, 1199708195), (420, 1165430818), (476, 1028321310), (510, 959766556), (595, 822657048), (680, 719824917), (714, 685547540), (794, 616474740), (840, 582715409), (952, 514160655), (1020, 479883278), (1190, 411328524), (1191, 410983160), (1428, 342773770), (1588, 308237370), (1785, 274219016), (1985, 246589896), (2040, 239941639), (2380, 205664262), (2382, 205491580), (2779, 176135640), (2856, 171386885), (3176, 154118685), (3570, 137109508), (3970, 123294948), (4760, 102832131), (4764, 102745790), (5558, 88067820), (5955, 82196632), (6749, 72526440), (7140, 68554754), (7940, 61647474), (8337, 58711880), (9528, 51372895), (11116, 44033910), (11910, 41098316), (13498, 36263220), (13895, 35227128), (14280, 34277377), (15880, 30823737), (16674, 29355940), (20247, 24175480), (22232, 22016955), (23820, 20549158), (26996, 18131610), (27790, 17613564), (33348, 14677970), (33745, 14505288), (40494, 12087740), (41685, 11742376), (47243, 10360920), (47640, 10274579), (53992, 9065805), (55580, 8806782), (66696, 7338985), (67490, 7252644), (80988, 6043870), (83370, 5871188), (86341, 5669160), (94486, 5180460), (101235, 4835096), (111160, 4403391), (134980, 3626322), (141729, 3453640), (161976, 3021935), (166740, 2935594), (172682, 2834580), (188972, 2590230), (202470, 2417548), (236215, 2072184), (259023, 1889720), (269960, 1813161), (283458, 1726820), (333480, 1467797), (345364, 1417290), (377944, 1295115), (404940, 1208774), (431705, 1133832), (472430, 1036092), (518046, 944860), (566916, 863410), (604387, 809880), (690728, 708645)]