231981120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 336

約数和(自身を含む): 939564288

約数和(自身を除く): 707583168

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, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 311, 315, 320, 333, 336, 360, 370, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 622, 630, 666, 672, 720, 740, 777, 840, 888, 933, 960, 1008, 1036, 1110, 1120, 1184, 1244, 1260, 1295, 1332, 1344, 1440, 1480, 1554, 1555, 1665, 1680, 1776, 1866, 2016, 2072, 2177, 2220, 2240, 2331, 2368, 2488, 2520, 2590, 2664, 2799, 2880, 2960, 3108, 3110, 3330, 3360, 3552, 3732, 3885, 4032, 4144, 4354, 4440, 4662, 4665, 4976, 5040, 5180, 5328, 5598, 5920, 6216, 6220, 6531, 6660, 6720, 7104, 7464, 7770, 8288, 8708, 8880, 9324, 9330, 9952, 10080, 10360, 10656, 10885, 11196, 11507, 11655, 11840, 12432, 12440, 13062, 13320, 13995, 14928, 15540, 16576, 17416, 17760, 18648, 18660, 19593, 19904, 20160, 20720, 21312, 21770, 22392, 23014, 23310, 24864, 24880, 26124, 26640, 27990, 29856, 31080, 32655, 34521, 34832, 35520, 37296, 37320, 39186, 41440, 43540, 44784, 46028, 46620, 49728, 49760, 52248, 53280, 55980, 57535, 59712, 62160, 65310, 69042, 69664, 74592, 74640, 78372, 80549, 82880, 87080, 89568, 92056, 93240, 97965, 99520, 103563, 104496, 106560, 111960, 115070, 124320, 130620, 138084, 139328, 149184, 149280, 156744, 161098, 172605, 174160, 179136, 184112, 186480, 195930, 207126, 208992, 223920, 230140, 241647, 248640, 261240, 276168, 298560, 313488, 322196, 345210, 348320, 368224, 372960, 391860, 402745, 414252, 417984, 447840, 460280, 483294, 517815, 522480, 552336, 626976, 644392, 690420, 696640, 724941, 736448, 745920, 783720, 805490, 828504, 895680, 920560, 966588, 1035630, 1044960, 1104672, 1208235, 1253952, 1288784, 1380840, 1449882, 1567440, 1610980, 1657008, 1841120, 1933176, 2071260, 2089920, 2209344, 2416470, 2577568, 2761680, 2899764, 3134880, 3221960, 3314016, 3624705, 3682240, 3866352, 4142520, 4832940, 5155136, 5523360, 5799528, 6269760, 6443920, 6628032, 7249410, 7732704, 8285040, 9665880, 11046720, 11599056, 12887840, 14498820, 15465408, 16570080, 19331760, 23198112, 25775680, 28997640, 33140160, 38663520, 46396224, 57995280, 77327040, 115990560, 231981120]

約数ペア:

[(1, 231981120), (2, 115990560), (3, 77327040), (4, 57995280), (5, 46396224), (6, 38663520), (7, 33140160), (8, 28997640), (9, 25775680), (10, 23198112), (12, 19331760), (14, 16570080), (15, 15465408), (16, 14498820), (18, 12887840), (20, 11599056), (21, 11046720), (24, 9665880), (28, 8285040), (30, 7732704), (32, 7249410), (35, 6628032), (36, 6443920), (37, 6269760), (40, 5799528), (42, 5523360), (45, 5155136), (48, 4832940), (56, 4142520), (60, 3866352), (63, 3682240), (64, 3624705), (70, 3314016), (72, 3221960), (74, 3134880), (80, 2899764), (84, 2761680), (90, 2577568), (96, 2416470), (105, 2209344), (111, 2089920), (112, 2071260), (120, 1933176), (126, 1841120), (140, 1657008), (144, 1610980), (148, 1567440), (160, 1449882), (168, 1380840), (180, 1288784), (185, 1253952), (192, 1208235), (210, 1104672), (222, 1044960), (224, 1035630), (240, 966588), (252, 920560), (259, 895680), (280, 828504), (288, 805490), (296, 783720), (311, 745920), (315, 736448), (320, 724941), (333, 696640), (336, 690420), (360, 644392), (370, 626976), (420, 552336), (444, 522480), (448, 517815), (480, 483294), (504, 460280), (518, 447840), (555, 417984), (560, 414252), (576, 402745), (592, 391860), (622, 372960), (630, 368224), (666, 348320), (672, 345210), (720, 322196), (740, 313488), (777, 298560), (840, 276168), (888, 261240), (933, 248640), (960, 241647), (1008, 230140), (1036, 223920), (1110, 208992), (1120, 207126), (1184, 195930), (1244, 186480), (1260, 184112), (1295, 179136), (1332, 174160), (1344, 172605), (1440, 161098), (1480, 156744), (1554, 149280), (1555, 149184), (1665, 139328), (1680, 138084), (1776, 130620), (1866, 124320), (2016, 115070), (2072, 111960), (2177, 106560), (2220, 104496), (2240, 103563), (2331, 99520), (2368, 97965), (2488, 93240), (2520, 92056), (2590, 89568), (2664, 87080), (2799, 82880), (2880, 80549), (2960, 78372), (3108, 74640), (3110, 74592), (3330, 69664), (3360, 69042), (3552, 65310), (3732, 62160), (3885, 59712), (4032, 57535), (4144, 55980), (4354, 53280), (4440, 52248), (4662, 49760), (4665, 49728), (4976, 46620), (5040, 46028), (5180, 44784), (5328, 43540), (5598, 41440), (5920, 39186), (6216, 37320), (6220, 37296), (6531, 35520), (6660, 34832), (6720, 34521), (7104, 32655), (7464, 31080), (7770, 29856), (8288, 27990), (8708, 26640), (8880, 26124), (9324, 24880), (9330, 24864), (9952, 23310), (10080, 23014), (10360, 22392), (10656, 21770), (10885, 21312), (11196, 20720), (11507, 20160), (11655, 19904), (11840, 19593), (12432, 18660), (12440, 18648), (13062, 17760), (13320, 17416), (13995, 16576), (14928, 15540)]