42144480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 170299584

約数和(自身を除く): 128155104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 113, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 226, 240, 252, 259, 280, 288, 296, 315, 333, 336, 339, 360, 370, 420, 444, 452, 480, 504, 518, 555, 560, 565, 592, 630, 666, 672, 678, 720, 740, 777, 791, 840, 888, 904, 1008, 1017, 1036, 1110, 1120, 1130, 1184, 1260, 1295, 1332, 1356, 1440, 1480, 1554, 1582, 1665, 1680, 1695, 1776, 1808, 2016, 2034, 2072, 2220, 2260, 2331, 2373, 2520, 2590, 2664, 2712, 2960, 3108, 3164, 3330, 3360, 3390, 3552, 3616, 3885, 3955, 4068, 4144, 4181, 4440, 4520, 4662, 4746, 5040, 5085, 5180, 5328, 5424, 5920, 6216, 6328, 6660, 6780, 7119, 7770, 7910, 8136, 8288, 8362, 8880, 9040, 9324, 9492, 10080, 10170, 10360, 10656, 10848, 11655, 11865, 12432, 12543, 12656, 13320, 13560, 14238, 15540, 15820, 16272, 16724, 17760, 18080, 18648, 18984, 20340, 20720, 20905, 23310, 23730, 24864, 25086, 25312, 26640, 27120, 28476, 29267, 31080, 31640, 32544, 33448, 35595, 37296, 37629, 37968, 40680, 41440, 41810, 46620, 47460, 50172, 53280, 54240, 56952, 58534, 62160, 62715, 63280, 66896, 71190, 74592, 75258, 75936, 81360, 83620, 87801, 93240, 94920, 100344, 113904, 117068, 124320, 125430, 126560, 133792, 142380, 146335, 150516, 162720, 167240, 175602, 186480, 188145, 189840, 200688, 227808, 234136, 250860, 263403, 284760, 292670, 301032, 334480, 351204, 372960, 376290, 379680, 401376, 439005, 468272, 501720, 526806, 569520, 585340, 602064, 668960, 702408, 752580, 878010, 936544, 1003440, 1053612, 1139040, 1170680, 1204128, 1317015, 1404816, 1505160, 1756020, 2006880, 2107224, 2341360, 2634030, 2809632, 3010320, 3512040, 4214448, 4682720, 5268060, 6020640, 7024080, 8428896, 10536120, 14048160, 21072240, 42144480]

約数ペア:

[(1, 42144480), (2, 21072240), (3, 14048160), (4, 10536120), (5, 8428896), (6, 7024080), (7, 6020640), (8, 5268060), (9, 4682720), (10, 4214448), (12, 3512040), (14, 3010320), (15, 2809632), (16, 2634030), (18, 2341360), (20, 2107224), (21, 2006880), (24, 1756020), (28, 1505160), (30, 1404816), (32, 1317015), (35, 1204128), (36, 1170680), (37, 1139040), (40, 1053612), (42, 1003440), (45, 936544), (48, 878010), (56, 752580), (60, 702408), (63, 668960), (70, 602064), (72, 585340), (74, 569520), (80, 526806), (84, 501720), (90, 468272), (96, 439005), (105, 401376), (111, 379680), (112, 376290), (113, 372960), (120, 351204), (126, 334480), (140, 301032), (144, 292670), (148, 284760), (160, 263403), (168, 250860), (180, 234136), (185, 227808), (210, 200688), (222, 189840), (224, 188145), (226, 186480), (240, 175602), (252, 167240), (259, 162720), (280, 150516), (288, 146335), (296, 142380), (315, 133792), (333, 126560), (336, 125430), (339, 124320), (360, 117068), (370, 113904), (420, 100344), (444, 94920), (452, 93240), (480, 87801), (504, 83620), (518, 81360), (555, 75936), (560, 75258), (565, 74592), (592, 71190), (630, 66896), (666, 63280), (672, 62715), (678, 62160), (720, 58534), (740, 56952), (777, 54240), (791, 53280), (840, 50172), (888, 47460), (904, 46620), (1008, 41810), (1017, 41440), (1036, 40680), (1110, 37968), (1120, 37629), (1130, 37296), (1184, 35595), (1260, 33448), (1295, 32544), (1332, 31640), (1356, 31080), (1440, 29267), (1480, 28476), (1554, 27120), (1582, 26640), (1665, 25312), (1680, 25086), (1695, 24864), (1776, 23730), (1808, 23310), (2016, 20905), (2034, 20720), (2072, 20340), (2220, 18984), (2260, 18648), (2331, 18080), (2373, 17760), (2520, 16724), (2590, 16272), (2664, 15820), (2712, 15540), (2960, 14238), (3108, 13560), (3164, 13320), (3330, 12656), (3360, 12543), (3390, 12432), (3552, 11865), (3616, 11655), (3885, 10848), (3955, 10656), (4068, 10360), (4144, 10170), (4181, 10080), (4440, 9492), (4520, 9324), (4662, 9040), (4746, 8880), (5040, 8362), (5085, 8288), (5180, 8136), (5328, 7910), (5424, 7770), (5920, 7119), (6216, 6780), (6328, 6660)]