2708351640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 224

約数和(自身を含む): 9219236400

約数和(自身を除く): 6510884760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 216, 243, 262, 270, 324, 360, 393, 405, 486, 524, 540, 648, 655, 709, 729, 786, 810, 972, 1048, 1080, 1179, 1215, 1310, 1418, 1458, 1572, 1620, 1944, 1965, 2127, 2358, 2430, 2620, 2836, 2916, 3144, 3240, 3537, 3545, 3645, 3930, 4254, 4716, 4860, 5240, 5672, 5832, 5895, 6381, 7074, 7090, 7290, 7860, 8508, 9432, 9720, 10611, 10635, 11790, 12762, 14148, 14180, 14580, 15720, 17016, 17685, 19143, 21222, 21270, 23580, 25524, 28296, 28360, 29160, 31833, 31905, 35370, 38286, 42444, 42540, 47160, 51048, 53055, 57429, 63666, 63810, 70740, 76572, 84888, 85080, 92879, 95499, 95715, 106110, 114858, 127332, 127620, 141480, 153144, 159165, 172287, 185758, 190998, 191430, 212220, 229716, 254664, 255240, 278637, 287145, 318330, 344574, 371516, 381996, 382860, 424440, 459432, 464395, 477495, 516861, 557274, 574290, 636660, 689148, 743032, 763992, 765720, 835911, 861435, 928790, 954990, 1033722, 1114548, 1148580, 1273320, 1378296, 1393185, 1671822, 1722870, 1857580, 1909980, 2067444, 2229096, 2297160, 2507733, 2584305, 2786370, 3343644, 3445740, 3715160, 3819960, 4134888, 4179555, 5015466, 5168610, 5572740, 6687288, 6891480, 7523199, 8359110, 10030932, 10337220, 11145480, 12538665, 15046398, 16718220, 20061864, 20674440, 22569597, 25077330, 30092796, 33436440, 37615995, 45139194, 50154660, 60185592, 67708791, 75231990, 90278388, 100309320, 112847985, 135417582, 150463980, 180556776, 225695970, 270835164, 300927960, 338543955, 451391940, 541670328, 677087910, 902783880, 1354175820, 2708351640]

約数ペア:

[(1, 2708351640), (2, 1354175820), (3, 902783880), (4, 677087910), (5, 541670328), (6, 451391940), (8, 338543955), (9, 300927960), (10, 270835164), (12, 225695970), (15, 180556776), (18, 150463980), (20, 135417582), (24, 112847985), (27, 100309320), (30, 90278388), (36, 75231990), (40, 67708791), (45, 60185592), (54, 50154660), (60, 45139194), (72, 37615995), (81, 33436440), (90, 30092796), (108, 25077330), (120, 22569597), (131, 20674440), (135, 20061864), (162, 16718220), (180, 15046398), (216, 12538665), (243, 11145480), (262, 10337220), (270, 10030932), (324, 8359110), (360, 7523199), (393, 6891480), (405, 6687288), (486, 5572740), (524, 5168610), (540, 5015466), (648, 4179555), (655, 4134888), (709, 3819960), (729, 3715160), (786, 3445740), (810, 3343644), (972, 2786370), (1048, 2584305), (1080, 2507733), (1179, 2297160), (1215, 2229096), (1310, 2067444), (1418, 1909980), (1458, 1857580), (1572, 1722870), (1620, 1671822), (1944, 1393185), (1965, 1378296), (2127, 1273320), (2358, 1148580), (2430, 1114548), (2620, 1033722), (2836, 954990), (2916, 928790), (3144, 861435), (3240, 835911), (3537, 765720), (3545, 763992), (3645, 743032), (3930, 689148), (4254, 636660), (4716, 574290), (4860, 557274), (5240, 516861), (5672, 477495), (5832, 464395), (5895, 459432), (6381, 424440), (7074, 382860), (7090, 381996), (7290, 371516), (7860, 344574), (8508, 318330), (9432, 287145), (9720, 278637), (10611, 255240), (10635, 254664), (11790, 229716), (12762, 212220), (14148, 191430), (14180, 190998), (14580, 185758), (15720, 172287), (17016, 159165), (17685, 153144), (19143, 141480), (21222, 127620), (21270, 127332), (23580, 114858), (25524, 106110), (28296, 95715), (28360, 95499), (29160, 92879), (31833, 85080), (31905, 84888), (35370, 76572), (38286, 70740), (42444, 63810), (42540, 63666), (47160, 57429), (51048, 53055)]