70681140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 234292800

約数和(自身を除く): 163611660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 83, 90, 95, 108, 114, 135, 166, 171, 180, 190, 228, 249, 270, 285, 332, 342, 380, 415, 498, 513, 540, 570, 684, 747, 830, 855, 996, 1026, 1140, 1245, 1494, 1577, 1660, 1710, 2052, 2241, 2490, 2565, 2988, 3154, 3420, 3735, 4482, 4731, 4980, 5130, 6308, 6889, 7470, 7885, 8964, 9462, 10260, 11205, 13778, 14193, 14940, 15770, 18924, 20667, 22410, 23655, 27556, 28386, 31540, 34445, 41334, 42579, 44820, 47310, 56772, 62001, 68890, 70965, 82668, 85158, 94620, 103335, 124002, 130891, 137780, 141930, 170316, 186003, 206670, 212895, 248004, 261782, 283860, 310005, 372006, 392673, 413340, 425790, 523564, 620010, 654455, 744012, 785346, 851580, 930015, 1178019, 1240020, 1308910, 1570692, 1860030, 1963365, 2356038, 2617820, 3534057, 3720060, 3926730, 4712076, 5890095, 7068114, 7853460, 11780190, 14136228, 17670285, 23560380, 35340570, 70681140]

約数ペア:

[(1, 70681140), (2, 35340570), (3, 23560380), (4, 17670285), (5, 14136228), (6, 11780190), (9, 7853460), (10, 7068114), (12, 5890095), (15, 4712076), (18, 3926730), (19, 3720060), (20, 3534057), (27, 2617820), (30, 2356038), (36, 1963365), (38, 1860030), (45, 1570692), (54, 1308910), (57, 1240020), (60, 1178019), (76, 930015), (83, 851580), (90, 785346), (95, 744012), (108, 654455), (114, 620010), (135, 523564), (166, 425790), (171, 413340), (180, 392673), (190, 372006), (228, 310005), (249, 283860), (270, 261782), (285, 248004), (332, 212895), (342, 206670), (380, 186003), (415, 170316), (498, 141930), (513, 137780), (540, 130891), (570, 124002), (684, 103335), (747, 94620), (830, 85158), (855, 82668), (996, 70965), (1026, 68890), (1140, 62001), (1245, 56772), (1494, 47310), (1577, 44820), (1660, 42579), (1710, 41334), (2052, 34445), (2241, 31540), (2490, 28386), (2565, 27556), (2988, 23655), (3154, 22410), (3420, 20667), (3735, 18924), (4482, 15770), (4731, 14940), (4980, 14193), (5130, 13778), (6308, 11205), (6889, 10260), (7470, 9462), (7885, 8964)]