2876686540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 7799758848

約数和(自身を除く): 4923072308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 67, 70, 91, 124, 130, 134, 140, 155, 182, 217, 260, 268, 310, 335, 364, 403, 434, 455, 469, 620, 670, 761, 806, 868, 871, 910, 938, 1085, 1340, 1522, 1612, 1742, 1820, 1876, 2015, 2077, 2170, 2345, 2821, 3044, 3484, 3805, 4030, 4154, 4340, 4355, 4690, 5327, 5642, 6097, 7610, 8060, 8308, 8710, 9380, 9893, 10385, 10654, 11284, 12194, 14105, 14539, 15220, 17420, 19786, 20770, 21308, 23591, 24388, 26635, 27001, 28210, 29078, 30485, 39572, 41540, 47182, 49465, 50987, 53270, 54002, 56420, 58156, 60970, 69251, 72695, 94364, 98930, 101974, 106540, 108004, 117955, 121940, 135005, 138502, 145390, 165137, 189007, 197860, 203948, 235910, 254935, 270010, 277004, 290780, 306683, 330274, 346255, 356909, 378014, 471820, 509870, 540020, 613366, 660548, 662831, 692510, 713818, 756028, 825685, 945035, 1019740, 1226732, 1325662, 1385020, 1427636, 1533415, 1580597, 1651370, 1784545, 1890070, 2146781, 2651324, 3066830, 3161194, 3302740, 3314155, 3569090, 3780140, 4293562, 4639817, 6133660, 6322388, 6628310, 7138180, 7902985, 8587124, 9279634, 10733905, 11064179, 13256620, 15805970, 18559268, 20547761, 21467810, 22128358, 23199085, 31611940, 41095522, 42935620, 44256716, 46398170, 55320895, 82191044, 92796340, 102738805, 110641790, 143834327, 205477610, 221283580, 287668654, 410955220, 575337308, 719171635, 1438343270, 2876686540]

約数ペア:

[(1, 2876686540), (2, 1438343270), (4, 719171635), (5, 575337308), (7, 410955220), (10, 287668654), (13, 221283580), (14, 205477610), (20, 143834327), (26, 110641790), (28, 102738805), (31, 92796340), (35, 82191044), (52, 55320895), (62, 46398170), (65, 44256716), (67, 42935620), (70, 41095522), (91, 31611940), (124, 23199085), (130, 22128358), (134, 21467810), (140, 20547761), (155, 18559268), (182, 15805970), (217, 13256620), (260, 11064179), (268, 10733905), (310, 9279634), (335, 8587124), (364, 7902985), (403, 7138180), (434, 6628310), (455, 6322388), (469, 6133660), (620, 4639817), (670, 4293562), (761, 3780140), (806, 3569090), (868, 3314155), (871, 3302740), (910, 3161194), (938, 3066830), (1085, 2651324), (1340, 2146781), (1522, 1890070), (1612, 1784545), (1742, 1651370), (1820, 1580597), (1876, 1533415), (2015, 1427636), (2077, 1385020), (2170, 1325662), (2345, 1226732), (2821, 1019740), (3044, 945035), (3484, 825685), (3805, 756028), (4030, 713818), (4154, 692510), (4340, 662831), (4355, 660548), (4690, 613366), (5327, 540020), (5642, 509870), (6097, 471820), (7610, 378014), (8060, 356909), (8308, 346255), (8710, 330274), (9380, 306683), (9893, 290780), (10385, 277004), (10654, 270010), (11284, 254935), (12194, 235910), (14105, 203948), (14539, 197860), (15220, 189007), (17420, 165137), (19786, 145390), (20770, 138502), (21308, 135005), (23591, 121940), (24388, 117955), (26635, 108004), (27001, 106540), (28210, 101974), (29078, 98930), (30485, 94364), (39572, 72695), (41540, 69251), (47182, 60970), (49465, 58156), (50987, 56420), (53270, 54002)]