12752040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 49766400

約数和(自身を除く): 37014360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 47, 51, 56, 57, 60, 68, 70, 76, 84, 85, 94, 95, 102, 105, 114, 119, 120, 133, 136, 140, 141, 152, 168, 170, 188, 190, 204, 210, 228, 235, 238, 255, 266, 280, 282, 285, 323, 329, 340, 357, 376, 380, 399, 408, 420, 456, 470, 476, 510, 532, 564, 570, 595, 646, 658, 665, 680, 705, 714, 760, 798, 799, 840, 893, 940, 952, 969, 987, 1020, 1064, 1128, 1140, 1190, 1292, 1316, 1330, 1410, 1428, 1596, 1598, 1615, 1645, 1785, 1786, 1880, 1938, 1974, 1995, 2040, 2261, 2280, 2380, 2397, 2584, 2632, 2660, 2679, 2820, 2856, 3192, 3196, 3230, 3290, 3570, 3572, 3876, 3948, 3990, 3995, 4465, 4522, 4760, 4794, 4845, 4935, 5320, 5358, 5593, 5640, 6251, 6392, 6460, 6580, 6783, 7140, 7144, 7752, 7896, 7980, 7990, 8930, 9044, 9588, 9690, 9870, 10716, 11186, 11305, 11985, 12502, 12920, 13160, 13395, 13566, 14280, 15181, 15960, 15980, 16779, 17860, 18088, 18753, 19176, 19380, 19740, 21432, 22372, 22610, 23970, 25004, 26790, 27132, 27965, 30362, 31255, 31960, 33558, 33915, 35720, 37506, 38760, 39480, 44744, 45220, 45543, 47940, 50008, 53580, 54264, 55930, 60724, 62510, 67116, 67830, 75012, 75905, 83895, 90440, 91086, 93765, 95880, 106267, 107160, 111860, 121448, 125020, 134232, 135660, 150024, 151810, 167790, 182172, 187530, 212534, 223720, 227715, 250040, 271320, 303620, 318801, 335580, 364344, 375060, 425068, 455430, 531335, 607240, 637602, 671160, 750120, 850136, 910860, 1062670, 1275204, 1594005, 1821720, 2125340, 2550408, 3188010, 4250680, 6376020, 12752040]

約数ペア:

[(1, 12752040), (2, 6376020), (3, 4250680), (4, 3188010), (5, 2550408), (6, 2125340), (7, 1821720), (8, 1594005), (10, 1275204), (12, 1062670), (14, 910860), (15, 850136), (17, 750120), (19, 671160), (20, 637602), (21, 607240), (24, 531335), (28, 455430), (30, 425068), (34, 375060), (35, 364344), (38, 335580), (40, 318801), (42, 303620), (47, 271320), (51, 250040), (56, 227715), (57, 223720), (60, 212534), (68, 187530), (70, 182172), (76, 167790), (84, 151810), (85, 150024), (94, 135660), (95, 134232), (102, 125020), (105, 121448), (114, 111860), (119, 107160), (120, 106267), (133, 95880), (136, 93765), (140, 91086), (141, 90440), (152, 83895), (168, 75905), (170, 75012), (188, 67830), (190, 67116), (204, 62510), (210, 60724), (228, 55930), (235, 54264), (238, 53580), (255, 50008), (266, 47940), (280, 45543), (282, 45220), (285, 44744), (323, 39480), (329, 38760), (340, 37506), (357, 35720), (376, 33915), (380, 33558), (399, 31960), (408, 31255), (420, 30362), (456, 27965), (470, 27132), (476, 26790), (510, 25004), (532, 23970), (564, 22610), (570, 22372), (595, 21432), (646, 19740), (658, 19380), (665, 19176), (680, 18753), (705, 18088), (714, 17860), (760, 16779), (798, 15980), (799, 15960), (840, 15181), (893, 14280), (940, 13566), (952, 13395), (969, 13160), (987, 12920), (1020, 12502), (1064, 11985), (1128, 11305), (1140, 11186), (1190, 10716), (1292, 9870), (1316, 9690), (1330, 9588), (1410, 9044), (1428, 8930), (1596, 7990), (1598, 7980), (1615, 7896), (1645, 7752), (1785, 7144), (1786, 7140), (1880, 6783), (1938, 6580), (1974, 6460), (1995, 6392), (2040, 6251), (2261, 5640), (2280, 5593), (2380, 5358), (2397, 5320), (2584, 4935), (2632, 4845), (2660, 4794), (2679, 4760), (2820, 4522), (2856, 4465), (3192, 3995), (3196, 3990), (3230, 3948), (3290, 3876), (3570, 3572)]