15905673960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19157}}^1$

素因数の和:19236

約数の個数: 256

約数和(自身を含む): 56609591040

約数和(自身を除く): 40703917080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 74, 85, 88, 102, 110, 111, 120, 132, 136, 148, 165, 170, 185, 187, 204, 220, 222, 255, 264, 296, 330, 340, 370, 374, 407, 408, 440, 444, 510, 555, 561, 629, 660, 680, 740, 748, 814, 888, 935, 1020, 1110, 1122, 1221, 1258, 1320, 1480, 1496, 1628, 1870, 1887, 2035, 2040, 2220, 2244, 2442, 2516, 2805, 3145, 3256, 3740, 3774, 4070, 4440, 4488, 4884, 5032, 5610, 6105, 6290, 6919, 7480, 7548, 8140, 9435, 9768, 11220, 12210, 12580, 13838, 15096, 16280, 18870, 19157, 20757, 22440, 24420, 25160, 27676, 34595, 37740, 38314, 41514, 48840, 55352, 57471, 69190, 75480, 76628, 83028, 95785, 103785, 114942, 138380, 153256, 166056, 191570, 207570, 210727, 229884, 276760, 287355, 325669, 383140, 415140, 421454, 459768, 574710, 632181, 651338, 708809, 766280, 830280, 842908, 977007, 1053635, 1149420, 1264362, 1302676, 1417618, 1628345, 1685816, 1954014, 2107270, 2126427, 2298840, 2528724, 2605352, 2835236, 3160905, 3256690, 3544045, 3582359, 3908028, 4214540, 4252854, 4885035, 5057448, 5670472, 6321810, 6513380, 7088090, 7164718, 7796899, 7816056, 8429080, 8505708, 9770070, 10632135, 10747077, 12049753, 12643620, 13026760, 14176180, 14329436, 15593798, 17011416, 17911795, 19540140, 21264270, 21494154, 23390697, 24099506, 25287240, 28352360, 28658872, 31187596, 35823590, 36149259, 38984495, 39080280, 42528540, 42988308, 46781394, 48199012, 53735385, 60248765, 62375192, 71647180, 72298518, 77968990, 85057080, 85976616, 93562788, 96398024, 107470770, 116953485, 120497530, 132547283, 143294360, 144597036, 155937980, 180746295, 187125576, 214941540, 233906970, 240995060, 265094566, 289194072, 311875960, 361492590, 397641849, 429883080, 467813940, 481990120, 530189132, 662736415, 722985180, 795283698, 935627880, 1060378264, 1325472830, 1445970360, 1590567396, 1988209245, 2650945660, 3181134792, 3976418490, 5301891320, 7952836980, 15905673960]

約数ペア:

[(1, 15905673960), (2, 7952836980), (3, 5301891320), (4, 3976418490), (5, 3181134792), (6, 2650945660), (8, 1988209245), (10, 1590567396), (11, 1445970360), (12, 1325472830), (15, 1060378264), (17, 935627880), (20, 795283698), (22, 722985180), (24, 662736415), (30, 530189132), (33, 481990120), (34, 467813940), (37, 429883080), (40, 397641849), (44, 361492590), (51, 311875960), (55, 289194072), (60, 265094566), (66, 240995060), (68, 233906970), (74, 214941540), (85, 187125576), (88, 180746295), (102, 155937980), (110, 144597036), (111, 143294360), (120, 132547283), (132, 120497530), (136, 116953485), (148, 107470770), (165, 96398024), (170, 93562788), (185, 85976616), (187, 85057080), (204, 77968990), (220, 72298518), (222, 71647180), (255, 62375192), (264, 60248765), (296, 53735385), (330, 48199012), (340, 46781394), (370, 42988308), (374, 42528540), (407, 39080280), (408, 38984495), (440, 36149259), (444, 35823590), (510, 31187596), (555, 28658872), (561, 28352360), (629, 25287240), (660, 24099506), (680, 23390697), (740, 21494154), (748, 21264270), (814, 19540140), (888, 17911795), (935, 17011416), (1020, 15593798), (1110, 14329436), (1122, 14176180), (1221, 13026760), (1258, 12643620), (1320, 12049753), (1480, 10747077), (1496, 10632135), (1628, 9770070), (1870, 8505708), (1887, 8429080), (2035, 7816056), (2040, 7796899), (2220, 7164718), (2244, 7088090), (2442, 6513380), (2516, 6321810), (2805, 5670472), (3145, 5057448), (3256, 4885035), (3740, 4252854), (3774, 4214540), (4070, 3908028), (4440, 3582359), (4488, 3544045), (4884, 3256690), (5032, 3160905), (5610, 2835236), (6105, 2605352), (6290, 2528724), (6919, 2298840), (7480, 2126427), (7548, 2107270), (8140, 1954014), (9435, 1685816), (9768, 1628345), (11220, 1417618), (12210, 1302676), (12580, 1264362), (13838, 1149420), (15096, 1053635), (16280, 977007), (18870, 842908), (19157, 830280), (20757, 766280), (22440, 708809), (24420, 651338), (25160, 632181), (27676, 574710), (34595, 459768), (37740, 421454), (38314, 415140), (41514, 383140), (48840, 325669), (55352, 287355), (57471, 276760), (69190, 229884), (75480, 210727), (76628, 207570), (83028, 191570), (95785, 166056), (103785, 153256), (114942, 138380)]