91422240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 432

約数和(自身を含む): 378520128

約数和(自身を除く): 287097888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 96, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 160, 161, 168, 169, 182, 184, 195, 196, 208, 210, 224, 230, 240, 245, 260, 273, 276, 280, 294, 299, 312, 322, 336, 338, 345, 364, 368, 390, 392, 416, 420, 455, 460, 480, 483, 490, 507, 520, 546, 552, 560, 588, 598, 624, 637, 644, 672, 676, 690, 728, 735, 736, 780, 784, 805, 840, 845, 897, 910, 920, 966, 980, 1014, 1040, 1092, 1104, 1120, 1127, 1176, 1183, 1196, 1248, 1274, 1288, 1352, 1365, 1380, 1456, 1470, 1495, 1560, 1568, 1610, 1680, 1690, 1794, 1820, 1840, 1911, 1932, 1960, 2028, 2080, 2093, 2184, 2208, 2254, 2352, 2366, 2392, 2415, 2535, 2548, 2576, 2704, 2730, 2760, 2912, 2940, 2990, 3120, 3185, 3220, 3360, 3380, 3381, 3549, 3588, 3640, 3680, 3822, 3864, 3887, 3920, 4056, 4186, 4368, 4485, 4508, 4704, 4732, 4784, 4830, 5070, 5096, 5152, 5408, 5460, 5520, 5635, 5880, 5915, 5980, 6240, 6279, 6370, 6440, 6760, 6762, 7098, 7176, 7280, 7644, 7728, 7774, 7840, 8112, 8281, 8372, 8736, 8970, 9016, 9464, 9555, 9568, 9660, 10140, 10192, 10465, 10920, 11040, 11270, 11661, 11760, 11830, 11960, 12558, 12740, 12880, 13520, 13524, 14196, 14352, 14560, 14651, 15288, 15456, 15548, 16224, 16562, 16744, 16905, 17745, 17940, 18032, 18928, 19110, 19320, 19435, 20280, 20384, 20930, 21840, 22540, 23322, 23520, 23660, 23920, 24843, 25116, 25480, 25760, 27040, 27048, 27209, 28392, 28704, 29302, 30576, 31096, 31395, 33124, 33488, 33810, 35490, 35880, 36064, 37856, 38220, 38640, 38870, 40560, 41405, 41860, 43680, 43953, 45080, 46644, 47320, 47840, 49686, 50232, 50960, 54096, 54418, 56784, 58305, 58604, 61152, 62192, 62790, 66248, 66976, 67620, 70980, 71760, 73255, 76440, 77280, 77740, 81120, 81627, 82810, 83720, 87906, 90160, 93288, 94640, 99372, 100464, 101920, 108192, 108836, 113568, 116610, 117208, 124215, 124384, 125580, 132496, 135240, 136045, 141960, 143520, 146510, 152880, 155480, 163254, 165620, 167440, 175812, 180320, 186576, 189280, 190463, 198744, 200928, 217672, 219765, 233220, 234416, 248430, 251160, 264992, 270480, 272090, 283920, 293020, 305760, 310960, 326508, 331240, 334880, 351624, 373152, 380926, 397488, 408135, 435344, 439530, 466440, 468832, 496860, 502320, 540960, 544180, 567840, 571389, 586040, 621920, 653016, 662480, 703248, 761852, 794976, 816270, 870688, 879060, 932880, 952315, 993720, 1004640, 1088360, 1142778, 1172080, 1306032, 1324960, 1406496, 1523704, 1632540, 1758120, 1865760, 1904630, 1987440, 2176720, 2285556, 2344160, 2612064, 2856945, 3047408, 3265080, 3516240, 3809260, 3974880, 4353440, 4571112, 5713890, 6094816, 6530160, 7032480, 7618520, 9142224, 11427780, 13060320, 15237040, 18284448, 22855560, 30474080, 45711120, 91422240]

約数ペア:

[(1, 91422240), (2, 45711120), (3, 30474080), (4, 22855560), (5, 18284448), (6, 15237040), (7, 13060320), (8, 11427780), (10, 9142224), (12, 7618520), (13, 7032480), (14, 6530160), (15, 6094816), (16, 5713890), (20, 4571112), (21, 4353440), (23, 3974880), (24, 3809260), (26, 3516240), (28, 3265080), (30, 3047408), (32, 2856945), (35, 2612064), (39, 2344160), (40, 2285556), (42, 2176720), (46, 1987440), (48, 1904630), (49, 1865760), (52, 1758120), (56, 1632540), (60, 1523704), (65, 1406496), (69, 1324960), (70, 1306032), (78, 1172080), (80, 1142778), (84, 1088360), (91, 1004640), (92, 993720), (96, 952315), (98, 932880), (104, 879060), (105, 870688), (112, 816270), (115, 794976), (120, 761852), (130, 703248), (138, 662480), (140, 653016), (147, 621920), (156, 586040), (160, 571389), (161, 567840), (168, 544180), (169, 540960), (182, 502320), (184, 496860), (195, 468832), (196, 466440), (208, 439530), (210, 435344), (224, 408135), (230, 397488), (240, 380926), (245, 373152), (260, 351624), (273, 334880), (276, 331240), (280, 326508), (294, 310960), (299, 305760), (312, 293020), (322, 283920), (336, 272090), (338, 270480), (345, 264992), (364, 251160), (368, 248430), (390, 234416), (392, 233220), (416, 219765), (420, 217672), (455, 200928), (460, 198744), (480, 190463), (483, 189280), (490, 186576), (507, 180320), (520, 175812), (546, 167440), (552, 165620), (560, 163254), (588, 155480), (598, 152880), (624, 146510), (637, 143520), (644, 141960), (672, 136045), (676, 135240), (690, 132496), (728, 125580), (735, 124384), (736, 124215), (780, 117208), (784, 116610), (805, 113568), (840, 108836), (845, 108192), (897, 101920), (910, 100464), (920, 99372), (966, 94640), (980, 93288), (1014, 90160), (1040, 87906), (1092, 83720), (1104, 82810), (1120, 81627), (1127, 81120), (1176, 77740), (1183, 77280), (1196, 76440), (1248, 73255), (1274, 71760), (1288, 70980), (1352, 67620), (1365, 66976), (1380, 66248), (1456, 62790), (1470, 62192), (1495, 61152), (1560, 58604), (1568, 58305), (1610, 56784), (1680, 54418), (1690, 54096), (1794, 50960), (1820, 50232), (1840, 49686), (1911, 47840), (1932, 47320), (1960, 46644), (2028, 45080), (2080, 43953), (2093, 43680), (2184, 41860), (2208, 41405), (2254, 40560), (2352, 38870), (2366, 38640), (2392, 38220), (2415, 37856), (2535, 36064), (2548, 35880), (2576, 35490), (2704, 33810), (2730, 33488), (2760, 33124), (2912, 31395), (2940, 31096), (2990, 30576), (3120, 29302), (3185, 28704), (3220, 28392), (3360, 27209), (3380, 27048), (3381, 27040), (3549, 25760), (3588, 25480), (3640, 25116), (3680, 24843), (3822, 23920), (3864, 23660), (3887, 23520), (3920, 23322), (4056, 22540), (4186, 21840), (4368, 20930), (4485, 20384), (4508, 20280), (4704, 19435), (4732, 19320), (4784, 19110), (4830, 18928), (5070, 18032), (5096, 17940), (5152, 17745), (5408, 16905), (5460, 16744), (5520, 16562), (5635, 16224), (5880, 15548), (5915, 15456), (5980, 15288), (6240, 14651), (6279, 14560), (6370, 14352), (6440, 14196), (6760, 13524), (6762, 13520), (7098, 12880), (7176, 12740), (7280, 12558), (7644, 11960), (7728, 11830), (7774, 11760), (7840, 11661), (8112, 11270), (8281, 11040), (8372, 10920), (8736, 10465), (8970, 10192), (9016, 10140), (9464, 9660), (9555, 9568)]