39310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 128701440

約数和(自身を除く): 89391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 223, 226, 260, 312, 339, 390, 446, 452, 520, 565, 669, 678, 780, 892, 904, 1115, 1130, 1338, 1356, 1469, 1560, 1695, 1784, 2230, 2260, 2676, 2712, 2899, 2938, 3345, 3390, 4407, 4460, 4520, 5352, 5798, 5876, 6690, 6780, 7345, 8697, 8814, 8920, 11596, 11752, 13380, 13560, 14495, 14690, 17394, 17628, 22035, 23192, 25199, 26760, 28990, 29380, 34788, 35256, 43485, 44070, 50398, 57980, 58760, 69576, 75597, 86970, 88140, 100796, 115960, 125995, 151194, 173940, 176280, 201592, 251990, 302388, 327587, 347880, 377985, 503980, 604776, 655174, 755970, 982761, 1007960, 1310348, 1511940, 1637935, 1965522, 2620696, 3023880, 3275870, 3931044, 4913805, 6551740, 7862088, 9827610, 13103480, 19655220, 39310440]

約数ペア:

[(1, 39310440), (2, 19655220), (3, 13103480), (4, 9827610), (5, 7862088), (6, 6551740), (8, 4913805), (10, 3931044), (12, 3275870), (13, 3023880), (15, 2620696), (20, 1965522), (24, 1637935), (26, 1511940), (30, 1310348), (39, 1007960), (40, 982761), (52, 755970), (60, 655174), (65, 604776), (78, 503980), (104, 377985), (113, 347880), (120, 327587), (130, 302388), (156, 251990), (195, 201592), (223, 176280), (226, 173940), (260, 151194), (312, 125995), (339, 115960), (390, 100796), (446, 88140), (452, 86970), (520, 75597), (565, 69576), (669, 58760), (678, 57980), (780, 50398), (892, 44070), (904, 43485), (1115, 35256), (1130, 34788), (1338, 29380), (1356, 28990), (1469, 26760), (1560, 25199), (1695, 23192), (1784, 22035), (2230, 17628), (2260, 17394), (2676, 14690), (2712, 14495), (2899, 13560), (2938, 13380), (3345, 11752), (3390, 11596), (4407, 8920), (4460, 8814), (4520, 8697), (5352, 7345), (5798, 6780), (5876, 6690)]