56891520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 240589440

約数和(自身を除く): 183697920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 83, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 166, 168, 170, 180, 192, 204, 210, 224, 238, 240, 249, 252, 255, 272, 280, 288, 306, 315, 320, 332, 336, 340, 357, 360, 384, 408, 415, 420, 448, 476, 480, 498, 504, 510, 544, 560, 576, 581, 595, 612, 630, 640, 664, 672, 680, 714, 720, 747, 765, 816, 830, 840, 896, 952, 960, 996, 1008, 1020, 1071, 1088, 1120, 1152, 1162, 1190, 1224, 1245, 1260, 1328, 1344, 1360, 1411, 1428, 1440, 1494, 1530, 1632, 1660, 1680, 1743, 1785, 1904, 1920, 1992, 2016, 2040, 2142, 2176, 2240, 2324, 2380, 2448, 2490, 2520, 2656, 2688, 2720, 2822, 2856, 2880, 2905, 2988, 3060, 3264, 3320, 3360, 3486, 3570, 3735, 3808, 3984, 4032, 4080, 4233, 4284, 4480, 4648, 4760, 4896, 4980, 5040, 5229, 5312, 5355, 5440, 5644, 5712, 5760, 5810, 5976, 6120, 6528, 6640, 6720, 6972, 7055, 7140, 7470, 7616, 7968, 8064, 8160, 8466, 8568, 8715, 9296, 9520, 9792, 9877, 9960, 10080, 10458, 10624, 10710, 10880, 11288, 11424, 11620, 11952, 12240, 12699, 13280, 13440, 13944, 14110, 14280, 14940, 15232, 15936, 16320, 16932, 17136, 17430, 18592, 19040, 19584, 19754, 19920, 20160, 20916, 21165, 21420, 22576, 22848, 23240, 23904, 24480, 25398, 26145, 26560, 27888, 28220, 28560, 29631, 29880, 31872, 32640, 33864, 34272, 34860, 37184, 38080, 39508, 39840, 40320, 41832, 42330, 42840, 45152, 45696, 46480, 47808, 48960, 49385, 50796, 52290, 53120, 55776, 56440, 57120, 59262, 59760, 63495, 67728, 68544, 69720, 74368, 76160, 79016, 79680, 83664, 84660, 85680, 88893, 90304, 92960, 95616, 97920, 98770, 101592, 104580, 111552, 112880, 114240, 118524, 119520, 126990, 135456, 137088, 139440, 148155, 158032, 159360, 167328, 169320, 171360, 177786, 180608, 185920, 197540, 203184, 209160, 223104, 225760, 228480, 237048, 239040, 253980, 270912, 278880, 296310, 316064, 334656, 338640, 342720, 355572, 371840, 395080, 406368, 418320, 444465, 451520, 474096, 478080, 507960, 541824, 557760, 592620, 632128, 669312, 677280, 685440, 711144, 790160, 812736, 836640, 888930, 903040, 948192, 1015920, 1115520, 1185240, 1264256, 1354560, 1422288, 1580320, 1625472, 1673280, 1777860, 1896384, 2031840, 2370480, 2709120, 2844576, 3160640, 3346560, 3555720, 3792768, 4063680, 4740960, 5689152, 6321280, 7111440, 8127360, 9481920, 11378304, 14222880, 18963840, 28445760, 56891520]

約数ペア:

[(1, 56891520), (2, 28445760), (3, 18963840), (4, 14222880), (5, 11378304), (6, 9481920), (7, 8127360), (8, 7111440), (9, 6321280), (10, 5689152), (12, 4740960), (14, 4063680), (15, 3792768), (16, 3555720), (17, 3346560), (18, 3160640), (20, 2844576), (21, 2709120), (24, 2370480), (28, 2031840), (30, 1896384), (32, 1777860), (34, 1673280), (35, 1625472), (36, 1580320), (40, 1422288), (42, 1354560), (45, 1264256), (48, 1185240), (51, 1115520), (56, 1015920), (60, 948192), (63, 903040), (64, 888930), (68, 836640), (70, 812736), (72, 790160), (80, 711144), (83, 685440), (84, 677280), (85, 669312), (90, 632128), (96, 592620), (102, 557760), (105, 541824), (112, 507960), (119, 478080), (120, 474096), (126, 451520), (128, 444465), (136, 418320), (140, 406368), (144, 395080), (153, 371840), (160, 355572), (166, 342720), (168, 338640), (170, 334656), (180, 316064), (192, 296310), (204, 278880), (210, 270912), (224, 253980), (238, 239040), (240, 237048), (249, 228480), (252, 225760), (255, 223104), (272, 209160), (280, 203184), (288, 197540), (306, 185920), (315, 180608), (320, 177786), (332, 171360), (336, 169320), (340, 167328), (357, 159360), (360, 158032), (384, 148155), (408, 139440), (415, 137088), (420, 135456), (448, 126990), (476, 119520), (480, 118524), (498, 114240), (504, 112880), (510, 111552), (544, 104580), (560, 101592), (576, 98770), (581, 97920), (595, 95616), (612, 92960), (630, 90304), (640, 88893), (664, 85680), (672, 84660), (680, 83664), (714, 79680), (720, 79016), (747, 76160), (765, 74368), (816, 69720), (830, 68544), (840, 67728), (896, 63495), (952, 59760), (960, 59262), (996, 57120), (1008, 56440), (1020, 55776), (1071, 53120), (1088, 52290), (1120, 50796), (1152, 49385), (1162, 48960), (1190, 47808), (1224, 46480), (1245, 45696), (1260, 45152), (1328, 42840), (1344, 42330), (1360, 41832), (1411, 40320), (1428, 39840), (1440, 39508), (1494, 38080), (1530, 37184), (1632, 34860), (1660, 34272), (1680, 33864), (1743, 32640), (1785, 31872), (1904, 29880), (1920, 29631), (1992, 28560), (2016, 28220), (2040, 27888), (2142, 26560), (2176, 26145), (2240, 25398), (2324, 24480), (2380, 23904), (2448, 23240), (2490, 22848), (2520, 22576), (2656, 21420), (2688, 21165), (2720, 20916), (2822, 20160), (2856, 19920), (2880, 19754), (2905, 19584), (2988, 19040), (3060, 18592), (3264, 17430), (3320, 17136), (3360, 16932), (3486, 16320), (3570, 15936), (3735, 15232), (3808, 14940), (3984, 14280), (4032, 14110), (4080, 13944), (4233, 13440), (4284, 13280), (4480, 12699), (4648, 12240), (4760, 11952), (4896, 11620), (4980, 11424), (5040, 11288), (5229, 10880), (5312, 10710), (5355, 10624), (5440, 10458), (5644, 10080), (5712, 9960), (5760, 9877), (5810, 9792), (5976, 9520), (6120, 9296), (6528, 8715), (6640, 8568), (6720, 8466), (6972, 8160), (7055, 8064), (7140, 7968), (7470, 7616)]