2007294640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2787

約数の個数: 160

約数和(自身を含む): 5415653376

約数和(自身を除く): 3408358736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 184, 208, 230, 248, 260, 299, 310, 368, 403, 460, 496, 520, 598, 620, 713, 806, 920, 1040, 1196, 1240, 1426, 1495, 1612, 1840, 2015, 2392, 2480, 2707, 2852, 2990, 3224, 3565, 4030, 4784, 5414, 5704, 5980, 6448, 7130, 8060, 9269, 10828, 11408, 11960, 13535, 14260, 16120, 18538, 21656, 23920, 27070, 28520, 32240, 35191, 37076, 43312, 46345, 54140, 57040, 62261, 70382, 74152, 83917, 92690, 108280, 124522, 140764, 148304, 167834, 175955, 185380, 216560, 249044, 281528, 311305, 335668, 351910, 370760, 419585, 498088, 563056, 622610, 671336, 703820, 741520, 809393, 839170, 996176, 1090921, 1245220, 1342672, 1407640, 1618786, 1678340, 1930091, 2181842, 2490440, 2815280, 3237572, 3356680, 3860182, 4046965, 4363684, 4980880, 5454605, 6475144, 6713360, 7720364, 8093930, 8727368, 9650455, 10909210, 12950288, 15440728, 16187860, 17454736, 19300910, 21818420, 25091183, 30881456, 32375720, 38601820, 43636840, 50182366, 64751440, 77203640, 87273680, 100364732, 125455915, 154407280, 200729464, 250911830, 401458928, 501823660, 1003647320, 2007294640]

約数ペア:

[(1, 2007294640), (2, 1003647320), (4, 501823660), (5, 401458928), (8, 250911830), (10, 200729464), (13, 154407280), (16, 125455915), (20, 100364732), (23, 87273680), (26, 77203640), (31, 64751440), (40, 50182366), (46, 43636840), (52, 38601820), (62, 32375720), (65, 30881456), (80, 25091183), (92, 21818420), (104, 19300910), (115, 17454736), (124, 16187860), (130, 15440728), (155, 12950288), (184, 10909210), (208, 9650455), (230, 8727368), (248, 8093930), (260, 7720364), (299, 6713360), (310, 6475144), (368, 5454605), (403, 4980880), (460, 4363684), (496, 4046965), (520, 3860182), (598, 3356680), (620, 3237572), (713, 2815280), (806, 2490440), (920, 2181842), (1040, 1930091), (1196, 1678340), (1240, 1618786), (1426, 1407640), (1495, 1342672), (1612, 1245220), (1840, 1090921), (2015, 996176), (2392, 839170), (2480, 809393), (2707, 741520), (2852, 703820), (2990, 671336), (3224, 622610), (3565, 563056), (4030, 498088), (4784, 419585), (5414, 370760), (5704, 351910), (5980, 335668), (6448, 311305), (7130, 281528), (8060, 249044), (9269, 216560), (10828, 185380), (11408, 175955), (11960, 167834), (13535, 148304), (14260, 140764), (16120, 124522), (18538, 108280), (21656, 92690), (23920, 83917), (27070, 74152), (28520, 70382), (32240, 62261), (35191, 57040), (37076, 54140), (43312, 46345)]