15280001880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52379}}^1$

素因数の和:52434

約数の個数: 256

約数和(自身を含む): 57022963200

約数和(自身を除く): 41742961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3432, 3740, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 7293, 7480, 8580, 8840, 9724, 11220, 12155, 13260, 14586, 17160, 19448, 22440, 24310, 26520, 29172, 36465, 48620, 52379, 58344, 72930, 97240, 104758, 145860, 157137, 209516, 261895, 291720, 314274, 419032, 523790, 576169, 628548, 680927, 785685, 890443, 1047580, 1152338, 1257096, 1361854, 1571370, 1728507, 1780886, 2042781, 2095160, 2304676, 2671329, 2723708, 2880845, 3142740, 3404635, 3457014, 3561772, 4085562, 4452215, 4609352, 5342658, 5447416, 5761690, 6285480, 6809270, 6914028, 7123544, 7490197, 8171124, 8642535, 8904430, 9794873, 10213905, 10685316, 11523380, 11575759, 13356645, 13618540, 13828056, 14980394, 16342248, 17285070, 17808860, 19589746, 20427810, 21370632, 22470591, 23046760, 23151518, 26713290, 27237080, 29384619, 29960788, 34570140, 34727277, 35617720, 37450985, 39179492, 40855620, 44941182, 46303036, 48974365, 53426580, 57878795, 58769238, 59921576, 69140280, 69454554, 74901970, 78358984, 81711240, 89882364, 92606072, 97948730, 106853160, 112352955, 115757590, 117538476, 127333349, 138909108, 146923095, 149803940, 173636385, 179764728, 195897460, 224705910, 231515180, 235076952, 254666698, 277818216, 293846190, 299607880, 347272770, 382000047, 391794920, 449411820, 463030360, 509333396, 587692380, 636666745, 694545540, 764000094, 898823640, 1018666792, 1175384760, 1273333490, 1389091080, 1528000188, 1910000235, 2546666980, 3056000376, 3820000470, 5093333960, 7640000940, 15280001880]

約数ペア:

[(1, 15280001880), (2, 7640000940), (3, 5093333960), (4, 3820000470), (5, 3056000376), (6, 2546666980), (8, 1910000235), (10, 1528000188), (11, 1389091080), (12, 1273333490), (13, 1175384760), (15, 1018666792), (17, 898823640), (20, 764000094), (22, 694545540), (24, 636666745), (26, 587692380), (30, 509333396), (33, 463030360), (34, 449411820), (39, 391794920), (40, 382000047), (44, 347272770), (51, 299607880), (52, 293846190), (55, 277818216), (60, 254666698), (65, 235076952), (66, 231515180), (68, 224705910), (78, 195897460), (85, 179764728), (88, 173636385), (102, 149803940), (104, 146923095), (110, 138909108), (120, 127333349), (130, 117538476), (132, 115757590), (136, 112352955), (143, 106853160), (156, 97948730), (165, 92606072), (170, 89882364), (187, 81711240), (195, 78358984), (204, 74901970), (220, 69454554), (221, 69140280), (255, 59921576), (260, 58769238), (264, 57878795), (286, 53426580), (312, 48974365), (330, 46303036), (340, 44941182), (374, 40855620), (390, 39179492), (408, 37450985), (429, 35617720), (440, 34727277), (442, 34570140), (510, 29960788), (520, 29384619), (561, 27237080), (572, 26713290), (660, 23151518), (663, 23046760), (680, 22470591), (715, 21370632), (748, 20427810), (780, 19589746), (858, 17808860), (884, 17285070), (935, 16342248), (1020, 14980394), (1105, 13828056), (1122, 13618540), (1144, 13356645), (1320, 11575759), (1326, 11523380), (1430, 10685316), (1496, 10213905), (1560, 9794873), (1716, 8904430), (1768, 8642535), (1870, 8171124), (2040, 7490197), (2145, 7123544), (2210, 6914028), (2244, 6809270), (2431, 6285480), (2652, 5761690), (2805, 5447416), (2860, 5342658), (3315, 4609352), (3432, 4452215), (3740, 4085562), (4290, 3561772), (4420, 3457014), (4488, 3404635), (4862, 3142740), (5304, 2880845), (5610, 2723708), (5720, 2671329), (6630, 2304676), (7293, 2095160), (7480, 2042781), (8580, 1780886), (8840, 1728507), (9724, 1571370), (11220, 1361854), (12155, 1257096), (13260, 1152338), (14586, 1047580), (17160, 890443), (19448, 785685), (22440, 680927), (24310, 628548), (26520, 576169), (29172, 523790), (36465, 419032), (48620, 314274), (52379, 291720), (58344, 261895), (72930, 209516), (97240, 157137), (104758, 145860)]