340953840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6908

約数の個数: 160

約数和(自身を含む): 1225635840

約数和(自身を除く): 884682000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 6863, 8280, 9936, 12420, 13726, 16560, 20589, 24840, 27452, 34315, 41178, 49680, 54904, 61767, 68630, 82356, 102945, 109808, 123534, 137260, 157849, 164712, 185301, 205890, 247068, 274520, 308835, 315698, 329424, 370602, 411780, 473547, 494136, 549040, 617670, 631396, 741204, 789245, 823560, 926505, 947094, 988272, 1235340, 1262792, 1420641, 1482408, 1578490, 1647120, 1853010, 1894188, 2367735, 2470680, 2525584, 2841282, 2964816, 3156980, 3706020, 3788376, 4261923, 4735470, 4941360, 5682564, 6313960, 7103205, 7412040, 7576752, 8523846, 9470940, 11365128, 12627920, 14206410, 14824080, 17047692, 18941880, 21309615, 22730256, 28412820, 34095384, 37883760, 42619230, 56825640, 68190768, 85238460, 113651280, 170476920, 340953840]

約数ペア:

[(1, 340953840), (2, 170476920), (3, 113651280), (4, 85238460), (5, 68190768), (6, 56825640), (8, 42619230), (9, 37883760), (10, 34095384), (12, 28412820), (15, 22730256), (16, 21309615), (18, 18941880), (20, 17047692), (23, 14824080), (24, 14206410), (27, 12627920), (30, 11365128), (36, 9470940), (40, 8523846), (45, 7576752), (46, 7412040), (48, 7103205), (54, 6313960), (60, 5682564), (69, 4941360), (72, 4735470), (80, 4261923), (90, 3788376), (92, 3706020), (108, 3156980), (115, 2964816), (120, 2841282), (135, 2525584), (138, 2470680), (144, 2367735), (180, 1894188), (184, 1853010), (207, 1647120), (216, 1578490), (230, 1482408), (240, 1420641), (270, 1262792), (276, 1235340), (345, 988272), (360, 947094), (368, 926505), (414, 823560), (432, 789245), (460, 741204), (540, 631396), (552, 617670), (621, 549040), (690, 494136), (720, 473547), (828, 411780), (920, 370602), (1035, 329424), (1080, 315698), (1104, 308835), (1242, 274520), (1380, 247068), (1656, 205890), (1840, 185301), (2070, 164712), (2160, 157849), (2484, 137260), (2760, 123534), (3105, 109808), (3312, 102945), (4140, 82356), (4968, 68630), (5520, 61767), (6210, 54904), (6863, 49680), (8280, 41178), (9936, 34315), (12420, 27452), (13726, 24840), (16560, 20589)]