129282840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 324770760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 461, 492, 570, 615, 684, 738, 760, 779, 820, 855, 922, 984, 1140, 1230, 1368, 1383, 1476, 1558, 1640, 1710, 1844, 1845, 2280, 2305, 2337, 2460, 2766, 2952, 3116, 3420, 3688, 3690, 3895, 4149, 4610, 4674, 4920, 5532, 6232, 6840, 6915, 7011, 7380, 7790, 8298, 8759, 9220, 9348, 11064, 11685, 13830, 14022, 14760, 15580, 16596, 17518, 18440, 18696, 18901, 20745, 23370, 26277, 27660, 28044, 31160, 33192, 35036, 35055, 37802, 41490, 43795, 46740, 52554, 55320, 56088, 56703, 70072, 70110, 75604, 78831, 82980, 87590, 93480, 94505, 105108, 113406, 131385, 140220, 151208, 157662, 165960, 170109, 175180, 189010, 210216, 226812, 262770, 280440, 283515, 315324, 340218, 350360, 359119, 378020, 394155, 453624, 525540, 567030, 630648, 680436, 718238, 756040, 788310, 850545, 1051080, 1077357, 1134060, 1360872, 1436476, 1576620, 1701090, 1795595, 2154714, 2268120, 2872952, 3153240, 3232071, 3402180, 3591190, 4309428, 5386785, 6464142, 6804360, 7182380, 8618856, 10773570, 12928284, 14364760, 16160355, 21547140, 25856568, 32320710, 43094280, 64641420, 129282840]

約数ペア:

[(1, 129282840), (2, 64641420), (3, 43094280), (4, 32320710), (5, 25856568), (6, 21547140), (8, 16160355), (9, 14364760), (10, 12928284), (12, 10773570), (15, 8618856), (18, 7182380), (19, 6804360), (20, 6464142), (24, 5386785), (30, 4309428), (36, 3591190), (38, 3402180), (40, 3232071), (41, 3153240), (45, 2872952), (57, 2268120), (60, 2154714), (72, 1795595), (76, 1701090), (82, 1576620), (90, 1436476), (95, 1360872), (114, 1134060), (120, 1077357), (123, 1051080), (152, 850545), (164, 788310), (171, 756040), (180, 718238), (190, 680436), (205, 630648), (228, 567030), (246, 525540), (285, 453624), (328, 394155), (342, 378020), (360, 359119), (369, 350360), (380, 340218), (410, 315324), (456, 283515), (461, 280440), (492, 262770), (570, 226812), (615, 210216), (684, 189010), (738, 175180), (760, 170109), (779, 165960), (820, 157662), (855, 151208), (922, 140220), (984, 131385), (1140, 113406), (1230, 105108), (1368, 94505), (1383, 93480), (1476, 87590), (1558, 82980), (1640, 78831), (1710, 75604), (1844, 70110), (1845, 70072), (2280, 56703), (2305, 56088), (2337, 55320), (2460, 52554), (2766, 46740), (2952, 43795), (3116, 41490), (3420, 37802), (3688, 35055), (3690, 35036), (3895, 33192), (4149, 31160), (4610, 28044), (4674, 27660), (4920, 26277), (5532, 23370), (6232, 20745), (6840, 18901), (6915, 18696), (7011, 18440), (7380, 17518), (7790, 16596), (8298, 15580), (8759, 14760), (9220, 14022), (9348, 13830), (11064, 11685)]