423948960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1519998480

約数和(自身を除く): 1096049520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 73, 74, 80, 90, 96, 109, 111, 120, 144, 146, 148, 160, 180, 185, 218, 219, 222, 240, 288, 292, 296, 327, 333, 360, 365, 370, 436, 438, 444, 480, 545, 555, 584, 592, 654, 657, 666, 720, 730, 740, 872, 876, 888, 981, 1090, 1095, 1110, 1168, 1184, 1308, 1314, 1332, 1440, 1460, 1480, 1635, 1665, 1744, 1752, 1776, 1962, 2180, 2190, 2220, 2336, 2616, 2628, 2664, 2701, 2920, 2960, 3270, 3285, 3330, 3488, 3504, 3552, 3924, 4033, 4360, 4380, 4440, 4905, 5232, 5256, 5328, 5402, 5840, 5920, 6540, 6570, 6660, 7008, 7848, 7957, 8066, 8103, 8720, 8760, 8880, 9810, 10464, 10512, 10656, 10804, 11680, 12099, 13080, 13140, 13320, 13505, 15696, 15914, 16132, 16206, 17440, 17520, 17760, 19620, 20165, 21024, 21608, 23871, 24198, 24309, 26160, 26280, 26640, 27010, 31392, 31828, 32264, 32412, 35040, 36297, 39240, 39785, 40330, 40515, 43216, 47742, 48396, 48618, 52320, 52560, 53280, 54020, 60495, 63656, 64528, 64824, 71613, 72594, 78480, 79570, 80660, 81030, 86432, 95484, 96792, 97236, 105120, 108040, 119355, 120990, 121545, 127312, 129056, 129648, 143226, 145188, 156960, 159140, 161320, 162060, 181485, 190968, 193584, 194472, 216080, 238710, 241980, 243090, 254624, 259296, 286452, 290376, 294409, 318280, 322640, 324120, 358065, 362970, 381936, 387168, 388944, 432160, 477420, 483960, 486180, 572904, 580752, 588818, 636560, 645280, 648240, 716130, 725940, 763872, 777888, 883227, 954840, 967920, 972360, 1145808, 1161504, 1177636, 1273120, 1296480, 1432260, 1451880, 1472045, 1766454, 1909680, 1935840, 1944720, 2291616, 2355272, 2649681, 2864520, 2903760, 2944090, 3532908, 3819360, 3889440, 4416135, 4710544, 5299362, 5729040, 5807520, 5888180, 7065816, 8832270, 9421088, 10598724, 11458080, 11776360, 13248405, 14131632, 17664540, 21197448, 23552720, 26496810, 28263264, 35329080, 42394896, 47105440, 52993620, 70658160, 84789792, 105987240, 141316320, 211974480, 423948960]

約数ペア:

[(1, 423948960), (2, 211974480), (3, 141316320), (4, 105987240), (5, 84789792), (6, 70658160), (8, 52993620), (9, 47105440), (10, 42394896), (12, 35329080), (15, 28263264), (16, 26496810), (18, 23552720), (20, 21197448), (24, 17664540), (30, 14131632), (32, 13248405), (36, 11776360), (37, 11458080), (40, 10598724), (45, 9421088), (48, 8832270), (60, 7065816), (72, 5888180), (73, 5807520), (74, 5729040), (80, 5299362), (90, 4710544), (96, 4416135), (109, 3889440), (111, 3819360), (120, 3532908), (144, 2944090), (146, 2903760), (148, 2864520), (160, 2649681), (180, 2355272), (185, 2291616), (218, 1944720), (219, 1935840), (222, 1909680), (240, 1766454), (288, 1472045), (292, 1451880), (296, 1432260), (327, 1296480), (333, 1273120), (360, 1177636), (365, 1161504), (370, 1145808), (436, 972360), (438, 967920), (444, 954840), (480, 883227), (545, 777888), (555, 763872), (584, 725940), (592, 716130), (654, 648240), (657, 645280), (666, 636560), (720, 588818), (730, 580752), (740, 572904), (872, 486180), (876, 483960), (888, 477420), (981, 432160), (1090, 388944), (1095, 387168), (1110, 381936), (1168, 362970), (1184, 358065), (1308, 324120), (1314, 322640), (1332, 318280), (1440, 294409), (1460, 290376), (1480, 286452), (1635, 259296), (1665, 254624), (1744, 243090), (1752, 241980), (1776, 238710), (1962, 216080), (2180, 194472), (2190, 193584), (2220, 190968), (2336, 181485), (2616, 162060), (2628, 161320), (2664, 159140), (2701, 156960), (2920, 145188), (2960, 143226), (3270, 129648), (3285, 129056), (3330, 127312), (3488, 121545), (3504, 120990), (3552, 119355), (3924, 108040), (4033, 105120), (4360, 97236), (4380, 96792), (4440, 95484), (4905, 86432), (5232, 81030), (5256, 80660), (5328, 79570), (5402, 78480), (5840, 72594), (5920, 71613), (6540, 64824), (6570, 64528), (6660, 63656), (7008, 60495), (7848, 54020), (7957, 53280), (8066, 52560), (8103, 52320), (8720, 48618), (8760, 48396), (8880, 47742), (9810, 43216), (10464, 40515), (10512, 40330), (10656, 39785), (10804, 39240), (11680, 36297), (12099, 35040), (13080, 32412), (13140, 32264), (13320, 31828), (13505, 31392), (15696, 27010), (15914, 26640), (16132, 26280), (16206, 26160), (17440, 24309), (17520, 24198), (17760, 23871), (19620, 21608), (20165, 21024)]