214443720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 762048000

約数和(自身を除く): 547604280

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, 89, 90, 92, 97, 108, 115, 120, 135, 138, 178, 180, 184, 194, 207, 216, 230, 267, 270, 276, 291, 345, 356, 360, 388, 414, 445, 460, 485, 534, 540, 552, 582, 621, 690, 712, 776, 801, 828, 873, 890, 920, 970, 1035, 1068, 1080, 1164, 1242, 1335, 1380, 1455, 1602, 1656, 1746, 1780, 1940, 2047, 2070, 2136, 2231, 2328, 2403, 2484, 2619, 2670, 2760, 2910, 3105, 3204, 3492, 3560, 3880, 4005, 4094, 4140, 4365, 4462, 4806, 4968, 5238, 5340, 5820, 6141, 6210, 6408, 6693, 6984, 8010, 8188, 8280, 8633, 8730, 8924, 9612, 10235, 10476, 10680, 11155, 11640, 12015, 12282, 12420, 13095, 13386, 16020, 16376, 17266, 17460, 17848, 18423, 19224, 20079, 20470, 20952, 22310, 24030, 24564, 24840, 25899, 26190, 26772, 30705, 32040, 33465, 34532, 34920, 36846, 40158, 40940, 43165, 44620, 48060, 49128, 51798, 52380, 53544, 55269, 60237, 61410, 66930, 69064, 73692, 77697, 80316, 81880, 86330, 89240, 92115, 96120, 100395, 103596, 104760, 110538, 120474, 122820, 129495, 133860, 147384, 155394, 160632, 172660, 184230, 198559, 200790, 207192, 221076, 233091, 240948, 245640, 258990, 267720, 276345, 301185, 310788, 345320, 368460, 388485, 397118, 401580, 442152, 466182, 481896, 517980, 552690, 595677, 602370, 621576, 736920, 776970, 794236, 803160, 932364, 992795, 1035960, 1105380, 1165455, 1191354, 1204740, 1553940, 1588472, 1787031, 1864728, 1985590, 2210760, 2330910, 2382708, 2409480, 2978385, 3107880, 3574062, 3971180, 4661820, 4765416, 5361093, 5956770, 7148124, 7942360, 8935155, 9323640, 10722186, 11913540, 14296248, 17870310, 21444372, 23827080, 26805465, 35740620, 42888744, 53610930, 71481240, 107221860, 214443720]

約数ペア:

[(1, 214443720), (2, 107221860), (3, 71481240), (4, 53610930), (5, 42888744), (6, 35740620), (8, 26805465), (9, 23827080), (10, 21444372), (12, 17870310), (15, 14296248), (18, 11913540), (20, 10722186), (23, 9323640), (24, 8935155), (27, 7942360), (30, 7148124), (36, 5956770), (40, 5361093), (45, 4765416), (46, 4661820), (54, 3971180), (60, 3574062), (69, 3107880), (72, 2978385), (89, 2409480), (90, 2382708), (92, 2330910), (97, 2210760), (108, 1985590), (115, 1864728), (120, 1787031), (135, 1588472), (138, 1553940), (178, 1204740), (180, 1191354), (184, 1165455), (194, 1105380), (207, 1035960), (216, 992795), (230, 932364), (267, 803160), (270, 794236), (276, 776970), (291, 736920), (345, 621576), (356, 602370), (360, 595677), (388, 552690), (414, 517980), (445, 481896), (460, 466182), (485, 442152), (534, 401580), (540, 397118), (552, 388485), (582, 368460), (621, 345320), (690, 310788), (712, 301185), (776, 276345), (801, 267720), (828, 258990), (873, 245640), (890, 240948), (920, 233091), (970, 221076), (1035, 207192), (1068, 200790), (1080, 198559), (1164, 184230), (1242, 172660), (1335, 160632), (1380, 155394), (1455, 147384), (1602, 133860), (1656, 129495), (1746, 122820), (1780, 120474), (1940, 110538), (2047, 104760), (2070, 103596), (2136, 100395), (2231, 96120), (2328, 92115), (2403, 89240), (2484, 86330), (2619, 81880), (2670, 80316), (2760, 77697), (2910, 73692), (3105, 69064), (3204, 66930), (3492, 61410), (3560, 60237), (3880, 55269), (4005, 53544), (4094, 52380), (4140, 51798), (4365, 49128), (4462, 48060), (4806, 44620), (4968, 43165), (5238, 40940), (5340, 40158), (5820, 36846), (6141, 34920), (6210, 34532), (6408, 33465), (6693, 32040), (6984, 30705), (8010, 26772), (8188, 26190), (8280, 25899), (8633, 24840), (8730, 24564), (8924, 24030), (9612, 22310), (10235, 20952), (10476, 20470), (10680, 20079), (11155, 19224), (11640, 18423), (12015, 17848), (12282, 17460), (12420, 17266), (13095, 16376), (13386, 16020)]