129400530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 376455168

約数和(自身を除く): 247054638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 73, 105, 115, 138, 146, 161, 210, 219, 230, 322, 345, 365, 367, 438, 483, 511, 690, 730, 734, 805, 966, 1022, 1095, 1101, 1533, 1610, 1679, 1835, 2190, 2202, 2415, 2555, 2569, 3066, 3358, 3670, 4830, 5037, 5110, 5138, 5505, 7665, 7707, 8395, 8441, 10074, 11010, 11753, 12845, 15330, 15414, 16790, 16882, 23506, 25185, 25323, 25690, 26791, 35259, 38535, 42205, 50370, 50646, 53582, 58765, 59087, 70518, 77070, 80373, 84410, 117530, 118174, 126615, 133955, 160746, 176295, 177261, 187537, 253230, 267910, 295435, 352590, 354522, 375074, 401865, 562611, 590870, 616193, 803730, 886305, 937685, 1125222, 1232386, 1772610, 1848579, 1875370, 2813055, 3080965, 3697158, 4313351, 5626110, 6161930, 8626702, 9242895, 12940053, 18485790, 21566755, 25880106, 43133510, 64700265, 129400530]

約数ペア:

[(1, 129400530), (2, 64700265), (3, 43133510), (5, 25880106), (6, 21566755), (7, 18485790), (10, 12940053), (14, 9242895), (15, 8626702), (21, 6161930), (23, 5626110), (30, 4313351), (35, 3697158), (42, 3080965), (46, 2813055), (69, 1875370), (70, 1848579), (73, 1772610), (105, 1232386), (115, 1125222), (138, 937685), (146, 886305), (161, 803730), (210, 616193), (219, 590870), (230, 562611), (322, 401865), (345, 375074), (365, 354522), (367, 352590), (438, 295435), (483, 267910), (511, 253230), (690, 187537), (730, 177261), (734, 176295), (805, 160746), (966, 133955), (1022, 126615), (1095, 118174), (1101, 117530), (1533, 84410), (1610, 80373), (1679, 77070), (1835, 70518), (2190, 59087), (2202, 58765), (2415, 53582), (2555, 50646), (2569, 50370), (3066, 42205), (3358, 38535), (3670, 35259), (4830, 26791), (5037, 25690), (5110, 25323), (5138, 25185), (5505, 23506), (7665, 16882), (7707, 16790), (8395, 15414), (8441, 15330), (10074, 12845), (11010, 11753)]