397713240

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 1402362720

約数和(自身を除く): 1004649480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 593, 621, 648, 690, 729, 810, 828, 920, 972, 1035, 1080, 1186, 1215, 1242, 1380, 1458, 1620, 1656, 1779, 1863, 1944, 2070, 2372, 2430, 2484, 2760, 2916, 2965, 3105, 3240, 3558, 3645, 3726, 4140, 4744, 4860, 4968, 5337, 5589, 5832, 5930, 6210, 7116, 7290, 7452, 8280, 8895, 9315, 9720, 10674, 11178, 11860, 12420, 13639, 14232, 14580, 14904, 16011, 16767, 17790, 18630, 21348, 22356, 23720, 24840, 26685, 27278, 27945, 29160, 32022, 33534, 35580, 37260, 40917, 42696, 44712, 48033, 53370, 54556, 55890, 64044, 67068, 68195, 71160, 74520, 80055, 81834, 83835, 96066, 106740, 109112, 111780, 122751, 128088, 134136, 136390, 144099, 160110, 163668, 167670, 192132, 204585, 213480, 223560, 240165, 245502, 272780, 288198, 320220, 327336, 335340, 368253, 384264, 409170, 432297, 480330, 491004, 545560, 576396, 613755, 640440, 670680, 720495, 736506, 818340, 864594, 960660, 982008, 1104759, 1152792, 1227510, 1440990, 1473012, 1636680, 1729188, 1841265, 1921320, 2161485, 2209518, 2455020, 2881980, 2946024, 3314277, 3458376, 3682530, 4322970, 4419036, 4910040, 5523795, 5763960, 6628554, 7365060, 8645940, 8838072, 9942831, 11047590, 13257108, 14730120, 16571385, 17291880, 19885662, 22095180, 26514216, 33142770, 39771324, 44190360, 49714155, 66285540, 79542648, 99428310, 132571080, 198856620, 397713240]

約数ペア:

[(1, 397713240), (2, 198856620), (3, 132571080), (4, 99428310), (5, 79542648), (6, 66285540), (8, 49714155), (9, 44190360), (10, 39771324), (12, 33142770), (15, 26514216), (18, 22095180), (20, 19885662), (23, 17291880), (24, 16571385), (27, 14730120), (30, 13257108), (36, 11047590), (40, 9942831), (45, 8838072), (46, 8645940), (54, 7365060), (60, 6628554), (69, 5763960), (72, 5523795), (81, 4910040), (90, 4419036), (92, 4322970), (108, 3682530), (115, 3458376), (120, 3314277), (135, 2946024), (138, 2881980), (162, 2455020), (180, 2209518), (184, 2161485), (207, 1921320), (216, 1841265), (230, 1729188), (243, 1636680), (270, 1473012), (276, 1440990), (324, 1227510), (345, 1152792), (360, 1104759), (405, 982008), (414, 960660), (460, 864594), (486, 818340), (540, 736506), (552, 720495), (593, 670680), (621, 640440), (648, 613755), (690, 576396), (729, 545560), (810, 491004), (828, 480330), (920, 432297), (972, 409170), (1035, 384264), (1080, 368253), (1186, 335340), (1215, 327336), (1242, 320220), (1380, 288198), (1458, 272780), (1620, 245502), (1656, 240165), (1779, 223560), (1863, 213480), (1944, 204585), (2070, 192132), (2372, 167670), (2430, 163668), (2484, 160110), (2760, 144099), (2916, 136390), (2965, 134136), (3105, 128088), (3240, 122751), (3558, 111780), (3645, 109112), (3726, 106740), (4140, 96066), (4744, 83835), (4860, 81834), (4968, 80055), (5337, 74520), (5589, 71160), (5832, 68195), (5930, 67068), (6210, 64044), (7116, 55890), (7290, 54556), (7452, 53370), (8280, 48033), (8895, 44712), (9315, 42696), (9720, 40917), (10674, 37260), (11178, 35580), (11860, 33534), (12420, 32022), (13639, 29160), (14232, 27945), (14580, 27278), (14904, 26685), (16011, 24840), (16767, 23720), (17790, 22356), (18630, 21348)]