70573360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 129413840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 199, 208, 220, 248, 260, 286, 310, 341, 398, 403, 440, 496, 520, 572, 620, 682, 715, 796, 806, 880, 995, 1040, 1144, 1240, 1364, 1430, 1592, 1612, 1705, 1990, 2015, 2189, 2288, 2480, 2587, 2728, 2860, 3184, 3224, 3410, 3980, 4030, 4378, 4433, 5174, 5456, 5720, 6169, 6448, 6820, 7960, 8060, 8756, 8866, 10348, 10945, 11440, 12338, 12935, 13640, 15920, 16120, 17512, 17732, 20696, 21890, 22165, 24676, 25870, 27280, 28457, 30845, 32240, 35024, 35464, 41392, 43780, 44330, 49352, 51740, 56914, 61690, 67859, 70928, 80197, 87560, 88660, 98704, 103480, 113828, 123380, 135718, 142285, 160394, 175120, 177320, 206960, 227656, 246760, 271436, 284570, 320788, 339295, 354640, 400985, 455312, 493520, 542872, 569140, 641576, 678590, 801970, 882167, 1085744, 1138280, 1283152, 1357180, 1603940, 1764334, 2276560, 2714360, 3207880, 3528668, 4410835, 5428720, 6415760, 7057336, 8821670, 14114672, 17643340, 35286680, 70573360]

約数ペア:

[(1, 70573360), (2, 35286680), (4, 17643340), (5, 14114672), (8, 8821670), (10, 7057336), (11, 6415760), (13, 5428720), (16, 4410835), (20, 3528668), (22, 3207880), (26, 2714360), (31, 2276560), (40, 1764334), (44, 1603940), (52, 1357180), (55, 1283152), (62, 1138280), (65, 1085744), (80, 882167), (88, 801970), (104, 678590), (110, 641576), (124, 569140), (130, 542872), (143, 493520), (155, 455312), (176, 400985), (199, 354640), (208, 339295), (220, 320788), (248, 284570), (260, 271436), (286, 246760), (310, 227656), (341, 206960), (398, 177320), (403, 175120), (440, 160394), (496, 142285), (520, 135718), (572, 123380), (620, 113828), (682, 103480), (715, 98704), (796, 88660), (806, 87560), (880, 80197), (995, 70928), (1040, 67859), (1144, 61690), (1240, 56914), (1364, 51740), (1430, 49352), (1592, 44330), (1612, 43780), (1705, 41392), (1990, 35464), (2015, 35024), (2189, 32240), (2288, 30845), (2480, 28457), (2587, 27280), (2728, 25870), (2860, 24676), (3184, 22165), (3224, 21890), (3410, 20696), (3980, 17732), (4030, 17512), (4378, 16120), (4433, 15920), (5174, 13640), (5456, 12935), (5720, 12338), (6169, 11440), (6448, 10945), (6820, 10348), (7960, 8866), (8060, 8756)]