42182280

素因数分解:

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

素因数の和:924

約数の個数: 192

約数和(自身を含む): 165110400

約数和(自身を除く): 122928120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 881, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1762, 1995, 2280, 2394, 2520, 2643, 2660, 3192, 3420, 3524, 3990, 4405, 4788, 5286, 5320, 5985, 6167, 6840, 7048, 7929, 7980, 8810, 9576, 10572, 11970, 12334, 13215, 15858, 15960, 16739, 17620, 18501, 21144, 23940, 24668, 26430, 30835, 31716, 33478, 35240, 37002, 39645, 47880, 49336, 50217, 52860, 55503, 61670, 63432, 66956, 74004, 79290, 83695, 92505, 100434, 105720, 111006, 117173, 123340, 133912, 148008, 150651, 158580, 167390, 185010, 200868, 222012, 234346, 246680, 251085, 277515, 301302, 317160, 334780, 351519, 370020, 401736, 444024, 468692, 502170, 555030, 585865, 602604, 669560, 703038, 740040, 753255, 937384, 1004340, 1054557, 1110060, 1171730, 1205208, 1406076, 1506510, 1757595, 2008680, 2109114, 2220120, 2343460, 2812152, 3013020, 3515190, 4218228, 4686920, 5272785, 6026040, 7030380, 8436456, 10545570, 14060760, 21091140, 42182280]

約数ペア:

[(1, 42182280), (2, 21091140), (3, 14060760), (4, 10545570), (5, 8436456), (6, 7030380), (7, 6026040), (8, 5272785), (9, 4686920), (10, 4218228), (12, 3515190), (14, 3013020), (15, 2812152), (18, 2343460), (19, 2220120), (20, 2109114), (21, 2008680), (24, 1757595), (28, 1506510), (30, 1406076), (35, 1205208), (36, 1171730), (38, 1110060), (40, 1054557), (42, 1004340), (45, 937384), (56, 753255), (57, 740040), (60, 703038), (63, 669560), (70, 602604), (72, 585865), (76, 555030), (84, 502170), (90, 468692), (95, 444024), (105, 401736), (114, 370020), (120, 351519), (126, 334780), (133, 317160), (140, 301302), (152, 277515), (168, 251085), (171, 246680), (180, 234346), (190, 222012), (210, 200868), (228, 185010), (252, 167390), (266, 158580), (280, 150651), (285, 148008), (315, 133912), (342, 123340), (360, 117173), (380, 111006), (399, 105720), (420, 100434), (456, 92505), (504, 83695), (532, 79290), (570, 74004), (630, 66956), (665, 63432), (684, 61670), (760, 55503), (798, 52860), (840, 50217), (855, 49336), (881, 47880), (1064, 39645), (1140, 37002), (1197, 35240), (1260, 33478), (1330, 31716), (1368, 30835), (1596, 26430), (1710, 24668), (1762, 23940), (1995, 21144), (2280, 18501), (2394, 17620), (2520, 16739), (2643, 15960), (2660, 15858), (3192, 13215), (3420, 12334), (3524, 11970), (3990, 10572), (4405, 9576), (4788, 8810), (5286, 7980), (5320, 7929), (5985, 7048), (6167, 6840)]