23491440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 92851200

約数和(自身を除く): 69359760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 158, 168, 177, 180, 210, 236, 237, 240, 252, 280, 295, 315, 316, 336, 354, 360, 395, 413, 420, 472, 474, 504, 531, 553, 560, 590, 630, 632, 708, 711, 720, 790, 826, 840, 885, 944, 948, 1008, 1062, 1106, 1180, 1185, 1239, 1260, 1264, 1416, 1422, 1580, 1652, 1659, 1680, 1770, 1896, 2065, 2124, 2212, 2360, 2370, 2478, 2520, 2655, 2765, 2832, 2844, 3160, 3304, 3318, 3540, 3555, 3717, 3792, 4130, 4248, 4424, 4661, 4720, 4740, 4956, 4977, 5040, 5310, 5530, 5688, 6195, 6320, 6608, 6636, 7080, 7110, 7434, 8260, 8295, 8496, 8848, 9322, 9480, 9912, 9954, 10620, 11060, 11376, 12390, 13272, 13983, 14160, 14220, 14868, 16520, 16590, 18585, 18644, 18960, 19824, 19908, 21240, 22120, 23305, 24780, 24885, 26544, 27966, 28440, 29736, 32627, 33040, 33180, 37170, 37288, 39816, 41949, 42480, 44240, 46610, 49560, 49770, 55932, 56880, 59472, 65254, 66360, 69915, 74340, 74576, 79632, 83898, 93220, 97881, 99120, 99540, 111864, 130508, 132720, 139830, 148680, 163135, 167796, 186440, 195762, 199080, 209745, 223728, 261016, 279660, 293643, 297360, 326270, 335592, 372880, 391524, 398160, 419490, 489405, 522032, 559320, 587286, 652540, 671184, 783048, 838980, 978810, 1118640, 1174572, 1305080, 1468215, 1566096, 1677960, 1957620, 2349144, 2610160, 2936430, 3355920, 3915240, 4698288, 5872860, 7830480, 11745720, 23491440]

約数ペア:

[(1, 23491440), (2, 11745720), (3, 7830480), (4, 5872860), (5, 4698288), (6, 3915240), (7, 3355920), (8, 2936430), (9, 2610160), (10, 2349144), (12, 1957620), (14, 1677960), (15, 1566096), (16, 1468215), (18, 1305080), (20, 1174572), (21, 1118640), (24, 978810), (28, 838980), (30, 783048), (35, 671184), (36, 652540), (40, 587286), (42, 559320), (45, 522032), (48, 489405), (56, 419490), (59, 398160), (60, 391524), (63, 372880), (70, 335592), (72, 326270), (79, 297360), (80, 293643), (84, 279660), (90, 261016), (105, 223728), (112, 209745), (118, 199080), (120, 195762), (126, 186440), (140, 167796), (144, 163135), (158, 148680), (168, 139830), (177, 132720), (180, 130508), (210, 111864), (236, 99540), (237, 99120), (240, 97881), (252, 93220), (280, 83898), (295, 79632), (315, 74576), (316, 74340), (336, 69915), (354, 66360), (360, 65254), (395, 59472), (413, 56880), (420, 55932), (472, 49770), (474, 49560), (504, 46610), (531, 44240), (553, 42480), (560, 41949), (590, 39816), (630, 37288), (632, 37170), (708, 33180), (711, 33040), (720, 32627), (790, 29736), (826, 28440), (840, 27966), (885, 26544), (944, 24885), (948, 24780), (1008, 23305), (1062, 22120), (1106, 21240), (1180, 19908), (1185, 19824), (1239, 18960), (1260, 18644), (1264, 18585), (1416, 16590), (1422, 16520), (1580, 14868), (1652, 14220), (1659, 14160), (1680, 13983), (1770, 13272), (1896, 12390), (2065, 11376), (2124, 11060), (2212, 10620), (2360, 9954), (2370, 9912), (2478, 9480), (2520, 9322), (2655, 8848), (2765, 8496), (2832, 8295), (2844, 8260), (3160, 7434), (3304, 7110), (3318, 7080), (3540, 6636), (3555, 6608), (3717, 6320), (3792, 6195), (4130, 5688), (4248, 5530), (4424, 5310), (4661, 5040), (4720, 4977), (4740, 4956)]