128770948620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{56477}}^1$

素因数の和:56784

約数の個数: 144

約数和(自身を含む): 399647364480

約数和(自身を除く): 270876415860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 239, 265, 318, 477, 478, 530, 636, 717, 795, 954, 956, 1060, 1195, 1434, 1590, 1908, 2151, 2385, 2390, 2868, 3180, 3585, 4302, 4770, 4780, 7170, 8604, 9540, 10755, 12667, 14340, 21510, 25334, 38001, 43020, 50668, 56477, 63335, 76002, 112954, 114003, 126670, 152004, 169431, 190005, 225908, 228006, 253340, 282385, 338862, 380010, 456012, 508293, 564770, 570015, 677724, 760020, 847155, 1016586, 1129540, 1140030, 1694310, 2033172, 2280060, 2541465, 2993281, 3388620, 5082930, 5986562, 8979843, 10165860, 11973124, 13498003, 14966405, 17959686, 26939529, 26996006, 29932810, 35919372, 40494009, 44899215, 53879058, 53992012, 59865620, 67490015, 80988018, 89798430, 107758116, 121482027, 134697645, 134980030, 161976036, 179596860, 202470045, 242964054, 269395290, 269960060, 404940090, 485928108, 538790580, 607410135, 715394159, 809880180, 1214820270, 1430788318, 2146182477, 2429640540, 2861576636, 3576970795, 4292364954, 6438547431, 7153941590, 8584729908, 10730912385, 12877094862, 14307883180, 21461824770, 25754189724, 32192737155, 42923649540, 64385474310, 128770948620]

約数ペア:

[(1, 128770948620), (2, 64385474310), (3, 42923649540), (4, 32192737155), (5, 25754189724), (6, 21461824770), (9, 14307883180), (10, 12877094862), (12, 10730912385), (15, 8584729908), (18, 7153941590), (20, 6438547431), (30, 4292364954), (36, 3576970795), (45, 2861576636), (53, 2429640540), (60, 2146182477), (90, 1430788318), (106, 1214820270), (159, 809880180), (180, 715394159), (212, 607410135), (239, 538790580), (265, 485928108), (318, 404940090), (477, 269960060), (478, 269395290), (530, 242964054), (636, 202470045), (717, 179596860), (795, 161976036), (954, 134980030), (956, 134697645), (1060, 121482027), (1195, 107758116), (1434, 89798430), (1590, 80988018), (1908, 67490015), (2151, 59865620), (2385, 53992012), (2390, 53879058), (2868, 44899215), (3180, 40494009), (3585, 35919372), (4302, 29932810), (4770, 26996006), (4780, 26939529), (7170, 17959686), (8604, 14966405), (9540, 13498003), (10755, 11973124), (12667, 10165860), (14340, 8979843), (21510, 5986562), (25334, 5082930), (38001, 3388620), (43020, 2993281), (50668, 2541465), (56477, 2280060), (63335, 2033172), (76002, 1694310), (112954, 1140030), (114003, 1129540), (126670, 1016586), (152004, 847155), (169431, 760020), (190005, 677724), (225908, 570015), (228006, 564770), (253340, 508293), (282385, 456012), (338862, 380010)]