42924420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 171924480

約数和(自身を除く): 129000060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 163, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 326, 330, 342, 380, 385, 396, 399, 418, 420, 462, 489, 495, 532, 570, 627, 630, 652, 660, 665, 684, 693, 770, 798, 815, 836, 855, 924, 978, 990, 1045, 1140, 1141, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1467, 1540, 1596, 1630, 1710, 1793, 1881, 1956, 1980, 1995, 2090, 2282, 2310, 2394, 2445, 2508, 2660, 2772, 2926, 2934, 3097, 3135, 3260, 3420, 3423, 3465, 3586, 3762, 3990, 4180, 4389, 4564, 4620, 4788, 4890, 5379, 5705, 5852, 5868, 5985, 6194, 6270, 6846, 6930, 7172, 7315, 7335, 7524, 7980, 8778, 8965, 9291, 9405, 9780, 10269, 10758, 11410, 11970, 12388, 12540, 12551, 13167, 13692, 13860, 14630, 14670, 15485, 16137, 17115, 17556, 17930, 18582, 18810, 20538, 21516, 21679, 21945, 22820, 23940, 25102, 26334, 26895, 27873, 29260, 29340, 30970, 32274, 34067, 34230, 35860, 37164, 37620, 37653, 41076, 43358, 43890, 46455, 50204, 51345, 52668, 53790, 55746, 61940, 62755, 64548, 65037, 65835, 68134, 68460, 75306, 80685, 86716, 87780, 92910, 102201, 102690, 107580, 108395, 111492, 112959, 125510, 130074, 131670, 136268, 139365, 150612, 161370, 170335, 185820, 188265, 195111, 204402, 205380, 216790, 225918, 238469, 251020, 260148, 263340, 278730, 306603, 322740, 325185, 340670, 376530, 390222, 408804, 433580, 451836, 476938, 511005, 557460, 564795, 613206, 650370, 681340, 715407, 753060, 780444, 953876, 975555, 1022010, 1129590, 1192345, 1226412, 1300740, 1430814, 1533015, 1951110, 2044020, 2146221, 2259180, 2384690, 2861628, 3066030, 3577035, 3902220, 4292442, 4769380, 6132060, 7154070, 8584884, 10731105, 14308140, 21462210, 42924420]

約数ペア:

[(1, 42924420), (2, 21462210), (3, 14308140), (4, 10731105), (5, 8584884), (6, 7154070), (7, 6132060), (9, 4769380), (10, 4292442), (11, 3902220), (12, 3577035), (14, 3066030), (15, 2861628), (18, 2384690), (19, 2259180), (20, 2146221), (21, 2044020), (22, 1951110), (28, 1533015), (30, 1430814), (33, 1300740), (35, 1226412), (36, 1192345), (38, 1129590), (42, 1022010), (44, 975555), (45, 953876), (55, 780444), (57, 753060), (60, 715407), (63, 681340), (66, 650370), (70, 613206), (76, 564795), (77, 557460), (84, 511005), (90, 476938), (95, 451836), (99, 433580), (105, 408804), (110, 390222), (114, 376530), (126, 340670), (132, 325185), (133, 322740), (140, 306603), (154, 278730), (163, 263340), (165, 260148), (171, 251020), (180, 238469), (190, 225918), (198, 216790), (209, 205380), (210, 204402), (220, 195111), (228, 188265), (231, 185820), (252, 170335), (266, 161370), (285, 150612), (308, 139365), (315, 136268), (326, 131670), (330, 130074), (342, 125510), (380, 112959), (385, 111492), (396, 108395), (399, 107580), (418, 102690), (420, 102201), (462, 92910), (489, 87780), (495, 86716), (532, 80685), (570, 75306), (627, 68460), (630, 68134), (652, 65835), (660, 65037), (665, 64548), (684, 62755), (693, 61940), (770, 55746), (798, 53790), (815, 52668), (836, 51345), (855, 50204), (924, 46455), (978, 43890), (990, 43358), (1045, 41076), (1140, 37653), (1141, 37620), (1155, 37164), (1197, 35860), (1254, 34230), (1260, 34067), (1330, 32274), (1386, 30970), (1463, 29340), (1467, 29260), (1540, 27873), (1596, 26895), (1630, 26334), (1710, 25102), (1793, 23940), (1881, 22820), (1956, 21945), (1980, 21679), (1995, 21516), (2090, 20538), (2282, 18810), (2310, 18582), (2394, 17930), (2445, 17556), (2508, 17115), (2660, 16137), (2772, 15485), (2926, 14670), (2934, 14630), (3097, 13860), (3135, 13692), (3260, 13167), (3420, 12551), (3423, 12540), (3465, 12388), (3586, 11970), (3762, 11410), (3990, 10758), (4180, 10269), (4389, 9780), (4564, 9405), (4620, 9291), (4788, 8965), (4890, 8778), (5379, 7980), (5705, 7524), (5852, 7335), (5868, 7315), (5985, 7172), (6194, 6930), (6270, 6846)]