304811640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1803

約数の個数: 256

約数和(自身を含む): 1212364800

約数和(自身を除く): 907553160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1753, 1890, 1932, 2070, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3506, 3780, 3864, 4140, 4347, 4830, 4968, 5259, 5796, 6210, 6440, 7012, 7245, 7560, 8280, 8694, 8765, 9660, 10518, 11592, 12271, 12420, 14024, 14490, 15777, 17388, 17530, 19320, 21036, 21735, 24542, 24840, 26295, 28980, 31554, 34776, 35060, 36813, 40319, 42072, 43470, 47331, 49084, 52590, 57960, 61355, 63108, 70120, 73626, 78885, 80638, 86940, 94662, 98168, 105180, 110439, 120957, 122710, 126216, 147252, 157770, 161276, 173880, 184065, 189324, 201595, 210360, 220878, 236655, 241914, 245420, 282233, 294504, 315540, 322552, 331317, 362871, 368130, 378648, 403190, 441756, 473310, 483828, 490840, 552195, 564466, 604785, 631080, 662634, 725742, 736260, 806380, 846699, 883512, 946620, 967656, 1088613, 1104390, 1128932, 1209570, 1325268, 1411165, 1451484, 1472520, 1612760, 1656585, 1693398, 1814355, 1893240, 2177226, 2208780, 2257864, 2419140, 2540097, 2650536, 2822330, 2902968, 3313170, 3386796, 3628710, 4233495, 4354452, 4417560, 4838280, 5080194, 5443065, 5644660, 6626340, 6773592, 7257420, 7620291, 8466990, 8708904, 10160388, 10886130, 11289320, 12700485, 13252680, 14514840, 15240582, 16933980, 20320776, 21772260, 25400970, 30481164, 33867960, 38101455, 43544520, 50801940, 60962328, 76202910, 101603880, 152405820, 304811640]

約数ペア:

[(1, 304811640), (2, 152405820), (3, 101603880), (4, 76202910), (5, 60962328), (6, 50801940), (7, 43544520), (8, 38101455), (9, 33867960), (10, 30481164), (12, 25400970), (14, 21772260), (15, 20320776), (18, 16933980), (20, 15240582), (21, 14514840), (23, 13252680), (24, 12700485), (27, 11289320), (28, 10886130), (30, 10160388), (35, 8708904), (36, 8466990), (40, 7620291), (42, 7257420), (45, 6773592), (46, 6626340), (54, 5644660), (56, 5443065), (60, 5080194), (63, 4838280), (69, 4417560), (70, 4354452), (72, 4233495), (84, 3628710), (90, 3386796), (92, 3313170), (105, 2902968), (108, 2822330), (115, 2650536), (120, 2540097), (126, 2419140), (135, 2257864), (138, 2208780), (140, 2177226), (161, 1893240), (168, 1814355), (180, 1693398), (184, 1656585), (189, 1612760), (207, 1472520), (210, 1451484), (216, 1411165), (230, 1325268), (252, 1209570), (270, 1128932), (276, 1104390), (280, 1088613), (315, 967656), (322, 946620), (345, 883512), (360, 846699), (378, 806380), (414, 736260), (420, 725742), (460, 662634), (483, 631080), (504, 604785), (540, 564466), (552, 552195), (621, 490840), (630, 483828), (644, 473310), (690, 441756), (756, 403190), (805, 378648), (828, 368130), (840, 362871), (920, 331317), (945, 322552), (966, 315540), (1035, 294504), (1080, 282233), (1242, 245420), (1260, 241914), (1288, 236655), (1380, 220878), (1449, 210360), (1512, 201595), (1610, 189324), (1656, 184065), (1753, 173880), (1890, 161276), (1932, 157770), (2070, 147252), (2415, 126216), (2484, 122710), (2520, 120957), (2760, 110439), (2898, 105180), (3105, 98168), (3220, 94662), (3506, 86940), (3780, 80638), (3864, 78885), (4140, 73626), (4347, 70120), (4830, 63108), (4968, 61355), (5259, 57960), (5796, 52590), (6210, 49084), (6440, 47331), (7012, 43470), (7245, 42072), (7560, 40319), (8280, 36813), (8694, 35060), (8765, 34776), (9660, 31554), (10518, 28980), (11592, 26295), (12271, 24840), (12420, 24542), (14024, 21735), (14490, 21036), (15777, 19320), (17388, 17530)]