65682480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 216700416

約数和(自身を除く): 151017936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 163, 184, 219, 230, 240, 276, 292, 326, 345, 365, 368, 438, 460, 489, 552, 584, 652, 690, 730, 815, 876, 920, 978, 1095, 1104, 1168, 1304, 1380, 1460, 1630, 1679, 1752, 1840, 1956, 2190, 2445, 2608, 2760, 2920, 3260, 3358, 3504, 3749, 3912, 4380, 4890, 5037, 5520, 5840, 6520, 6716, 7498, 7824, 8395, 8760, 9780, 10074, 11247, 11899, 13040, 13432, 14996, 16790, 17520, 18745, 19560, 20148, 22494, 23798, 25185, 26864, 29992, 33580, 35697, 37490, 39120, 40296, 44988, 47596, 50370, 56235, 59495, 59984, 67160, 71394, 74980, 80592, 89976, 95192, 100740, 112470, 118990, 134320, 142788, 149960, 178485, 179952, 190384, 201480, 224940, 237980, 273677, 285576, 299920, 356970, 402960, 449880, 475960, 547354, 571152, 713940, 821031, 899760, 951920, 1094708, 1368385, 1427880, 1642062, 2189416, 2736770, 2855760, 3284124, 4105155, 4378832, 5473540, 6568248, 8210310, 10947080, 13136496, 16420620, 21894160, 32841240, 65682480]

約数ペア:

[(1, 65682480), (2, 32841240), (3, 21894160), (4, 16420620), (5, 13136496), (6, 10947080), (8, 8210310), (10, 6568248), (12, 5473540), (15, 4378832), (16, 4105155), (20, 3284124), (23, 2855760), (24, 2736770), (30, 2189416), (40, 1642062), (46, 1427880), (48, 1368385), (60, 1094708), (69, 951920), (73, 899760), (80, 821031), (92, 713940), (115, 571152), (120, 547354), (138, 475960), (146, 449880), (163, 402960), (184, 356970), (219, 299920), (230, 285576), (240, 273677), (276, 237980), (292, 224940), (326, 201480), (345, 190384), (365, 179952), (368, 178485), (438, 149960), (460, 142788), (489, 134320), (552, 118990), (584, 112470), (652, 100740), (690, 95192), (730, 89976), (815, 80592), (876, 74980), (920, 71394), (978, 67160), (1095, 59984), (1104, 59495), (1168, 56235), (1304, 50370), (1380, 47596), (1460, 44988), (1630, 40296), (1679, 39120), (1752, 37490), (1840, 35697), (1956, 33580), (2190, 29992), (2445, 26864), (2608, 25185), (2760, 23798), (2920, 22494), (3260, 20148), (3358, 19560), (3504, 18745), (3749, 17520), (3912, 16790), (4380, 14996), (4890, 13432), (5037, 13040), (5520, 11899), (5840, 11247), (6520, 10074), (6716, 9780), (7498, 8760), (7824, 8395)]