126546840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 381485160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 881, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1762, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2643, 2660, 3192, 3420, 3524, 3591, 3780, 3990, 4104, 4405, 4788, 5130, 5286, 5320, 5985, 6167, 6840, 7048, 7182, 7560, 7929, 7980, 8810, 9576, 10260, 10572, 11970, 12334, 13215, 14364, 15858, 15960, 16739, 17620, 17955, 18501, 20520, 21144, 23787, 23940, 24668, 26430, 28728, 30835, 31716, 33478, 35240, 35910, 37002, 39645, 47574, 47880, 49336, 50217, 52860, 55503, 61670, 63432, 66956, 71820, 74004, 79290, 83695, 92505, 95148, 100434, 105720, 111006, 117173, 118935, 123340, 133912, 143640, 148008, 150651, 158580, 166509, 167390, 185010, 190296, 200868, 222012, 234346, 237870, 246680, 251085, 277515, 301302, 317160, 333018, 334780, 351519, 370020, 401736, 444024, 451953, 468692, 475740, 502170, 555030, 585865, 602604, 666036, 669560, 703038, 740040, 753255, 832545, 903906, 937384, 951480, 1004340, 1054557, 1110060, 1171730, 1205208, 1332072, 1406076, 1506510, 1665090, 1757595, 1807812, 2008680, 2109114, 2220120, 2259765, 2343460, 2812152, 3013020, 3163671, 3330180, 3515190, 3615624, 4218228, 4519530, 4686920, 5272785, 6026040, 6327342, 6660360, 7030380, 8436456, 9039060, 10545570, 12654684, 14060760, 15818355, 18078120, 21091140, 25309368, 31636710, 42182280, 63273420, 126546840]

約数ペア:

[(1, 126546840), (2, 63273420), (3, 42182280), (4, 31636710), (5, 25309368), (6, 21091140), (7, 18078120), (8, 15818355), (9, 14060760), (10, 12654684), (12, 10545570), (14, 9039060), (15, 8436456), (18, 7030380), (19, 6660360), (20, 6327342), (21, 6026040), (24, 5272785), (27, 4686920), (28, 4519530), (30, 4218228), (35, 3615624), (36, 3515190), (38, 3330180), (40, 3163671), (42, 3013020), (45, 2812152), (54, 2343460), (56, 2259765), (57, 2220120), (60, 2109114), (63, 2008680), (70, 1807812), (72, 1757595), (76, 1665090), (84, 1506510), (90, 1406076), (95, 1332072), (105, 1205208), (108, 1171730), (114, 1110060), (120, 1054557), (126, 1004340), (133, 951480), (135, 937384), (140, 903906), (152, 832545), (168, 753255), (171, 740040), (180, 703038), (189, 669560), (190, 666036), (210, 602604), (216, 585865), (228, 555030), (252, 502170), (266, 475740), (270, 468692), (280, 451953), (285, 444024), (315, 401736), (342, 370020), (360, 351519), (378, 334780), (380, 333018), (399, 317160), (420, 301302), (456, 277515), (504, 251085), (513, 246680), (532, 237870), (540, 234346), (570, 222012), (630, 200868), (665, 190296), (684, 185010), (756, 167390), (760, 166509), (798, 158580), (840, 150651), (855, 148008), (881, 143640), (945, 133912), (1026, 123340), (1064, 118935), (1080, 117173), (1140, 111006), (1197, 105720), (1260, 100434), (1330, 95148), (1368, 92505), (1512, 83695), (1596, 79290), (1710, 74004), (1762, 71820), (1890, 66956), (1995, 63432), (2052, 61670), (2280, 55503), (2394, 52860), (2520, 50217), (2565, 49336), (2643, 47880), (2660, 47574), (3192, 39645), (3420, 37002), (3524, 35910), (3591, 35240), (3780, 33478), (3990, 31716), (4104, 30835), (4405, 28728), (4788, 26430), (5130, 24668), (5286, 23940), (5320, 23787), (5985, 21144), (6167, 20520), (6840, 18501), (7048, 17955), (7182, 17620), (7560, 16739), (7929, 15960), (7980, 15858), (8810, 14364), (9576, 13215), (10260, 12334), (10572, 11970)]