940940280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 256

約数和(自身を含む): 3637094400

約数和(自身を除く): 2696154120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 71, 72, 84, 90, 105, 108, 120, 126, 135, 140, 142, 168, 180, 189, 210, 213, 216, 252, 270, 280, 284, 315, 355, 360, 378, 420, 426, 497, 504, 540, 568, 630, 639, 710, 756, 840, 852, 945, 994, 1065, 1080, 1260, 1278, 1420, 1491, 1512, 1704, 1753, 1890, 1917, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3506, 3780, 3834, 3976, 4260, 4473, 4970, 5112, 5259, 5964, 6390, 7012, 7455, 7560, 7668, 8520, 8765, 8946, 9585, 9940, 10518, 11928, 12271, 12780, 13419, 14024, 14910, 15336, 15777, 17530, 17892, 19170, 19880, 21036, 22365, 24542, 25560, 26295, 26838, 29820, 31554, 35060, 35784, 36813, 38340, 42072, 44730, 47331, 49084, 52590, 53676, 59640, 61355, 63108, 67095, 70120, 73626, 76680, 78885, 89460, 94662, 98168, 105180, 107352, 110439, 122710, 124463, 126216, 134190, 147252, 157770, 178920, 184065, 189324, 210360, 220878, 236655, 245420, 248926, 268380, 294504, 315540, 331317, 368130, 373389, 378648, 441756, 473310, 490840, 497852, 536760, 552195, 622315, 631080, 662634, 736260, 746778, 871241, 883512, 946620, 995704, 1104390, 1120167, 1244630, 1325268, 1472520, 1493556, 1656585, 1742482, 1866945, 1893240, 2208780, 2240334, 2489260, 2613723, 2650536, 2987112, 3313170, 3360501, 3484964, 3733890, 4356205, 4417560, 4480668, 4978520, 5227446, 5600835, 6626340, 6721002, 6969928, 7467780, 7841169, 8712410, 8961336, 10454892, 11201670, 13068615, 13252680, 13442004, 14935560, 15682338, 16802505, 17424820, 20909784, 22403340, 23523507, 26137230, 26884008, 31364676, 33605010, 34849640, 39205845, 44806680, 47047014, 52274460, 62729352, 67210020, 78411690, 94094028, 104548920, 117617535, 134420040, 156823380, 188188056, 235235070, 313646760, 470470140, 940940280]

約数ペア:

[(1, 940940280), (2, 470470140), (3, 313646760), (4, 235235070), (5, 188188056), (6, 156823380), (7, 134420040), (8, 117617535), (9, 104548920), (10, 94094028), (12, 78411690), (14, 67210020), (15, 62729352), (18, 52274460), (20, 47047014), (21, 44806680), (24, 39205845), (27, 34849640), (28, 33605010), (30, 31364676), (35, 26884008), (36, 26137230), (40, 23523507), (42, 22403340), (45, 20909784), (54, 17424820), (56, 16802505), (60, 15682338), (63, 14935560), (70, 13442004), (71, 13252680), (72, 13068615), (84, 11201670), (90, 10454892), (105, 8961336), (108, 8712410), (120, 7841169), (126, 7467780), (135, 6969928), (140, 6721002), (142, 6626340), (168, 5600835), (180, 5227446), (189, 4978520), (210, 4480668), (213, 4417560), (216, 4356205), (252, 3733890), (270, 3484964), (280, 3360501), (284, 3313170), (315, 2987112), (355, 2650536), (360, 2613723), (378, 2489260), (420, 2240334), (426, 2208780), (497, 1893240), (504, 1866945), (540, 1742482), (568, 1656585), (630, 1493556), (639, 1472520), (710, 1325268), (756, 1244630), (840, 1120167), (852, 1104390), (945, 995704), (994, 946620), (1065, 883512), (1080, 871241), (1260, 746778), (1278, 736260), (1420, 662634), (1491, 631080), (1512, 622315), (1704, 552195), (1753, 536760), (1890, 497852), (1917, 490840), (1988, 473310), (2130, 441756), (2485, 378648), (2520, 373389), (2556, 368130), (2840, 331317), (2982, 315540), (3195, 294504), (3506, 268380), (3780, 248926), (3834, 245420), (3976, 236655), (4260, 220878), (4473, 210360), (4970, 189324), (5112, 184065), (5259, 178920), (5964, 157770), (6390, 147252), (7012, 134190), (7455, 126216), (7560, 124463), (7668, 122710), (8520, 110439), (8765, 107352), (8946, 105180), (9585, 98168), (9940, 94662), (10518, 89460), (11928, 78885), (12271, 76680), (12780, 73626), (13419, 70120), (14024, 67095), (14910, 63108), (15336, 61355), (15777, 59640), (17530, 53676), (17892, 52590), (19170, 49084), (19880, 47331), (21036, 44730), (22365, 42072), (24542, 38340), (25560, 36813), (26295, 35784), (26838, 35060), (29820, 31554)]