278884320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 384

約数和(自身を含む): 1097349120

約数和(自身を除く): 818464800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 187, 195, 204, 208, 220, 221, 239, 240, 255, 260, 264, 272, 286, 312, 330, 340, 352, 374, 390, 408, 416, 429, 440, 442, 478, 480, 510, 520, 528, 544, 561, 572, 624, 660, 663, 680, 715, 717, 748, 780, 816, 858, 880, 884, 935, 956, 1020, 1040, 1056, 1105, 1122, 1144, 1195, 1248, 1320, 1326, 1360, 1430, 1434, 1496, 1560, 1632, 1716, 1760, 1768, 1870, 1912, 2040, 2080, 2145, 2210, 2244, 2288, 2390, 2431, 2629, 2640, 2652, 2720, 2805, 2860, 2868, 2992, 3107, 3120, 3315, 3432, 3536, 3585, 3740, 3824, 4063, 4080, 4290, 4420, 4488, 4576, 4780, 4862, 5258, 5280, 5304, 5610, 5720, 5736, 5984, 6214, 6240, 6630, 6864, 7072, 7170, 7293, 7480, 7648, 7887, 8126, 8160, 8580, 8840, 8976, 9321, 9560, 9724, 10516, 10608, 11220, 11440, 11472, 12155, 12189, 12428, 13145, 13260, 13728, 14340, 14586, 14960, 15535, 15774, 16252, 17160, 17680, 17952, 18642, 19120, 19448, 20315, 21032, 21216, 22440, 22880, 22944, 24310, 24378, 24856, 26290, 26520, 28680, 29172, 29920, 31070, 31548, 32504, 34177, 34320, 35360, 36465, 37284, 38240, 38896, 39435, 40630, 42064, 44693, 44880, 46605, 48620, 48756, 49712, 52580, 52819, 53040, 57360, 58344, 60945, 62140, 63096, 65008, 68354, 68640, 72930, 74568, 77792, 78870, 81260, 84128, 89386, 89760, 93210, 97240, 97512, 99424, 102531, 105160, 105638, 106080, 114720, 116688, 121890, 124280, 126192, 130016, 134079, 136708, 145860, 149136, 157740, 158457, 162520, 170885, 178772, 186420, 194480, 195024, 205062, 210320, 211276, 223465, 233376, 243780, 248560, 252384, 264095, 268158, 273416, 291720, 298272, 315480, 316914, 325040, 341770, 357544, 372840, 388960, 390048, 410124, 420640, 422552, 446930, 487560, 497120, 512655, 528190, 536316, 546832, 581009, 583440, 630960, 633828, 650080, 670395, 683540, 715088, 745680, 792285, 820248, 845104, 893860, 975120, 1025310, 1056380, 1072632, 1093664, 1162018, 1166880, 1261920, 1267656, 1340790, 1367080, 1430176, 1491360, 1584570, 1640496, 1690208, 1743027, 1787720, 1950240, 2050620, 2112760, 2145264, 2324036, 2535312, 2681580, 2734160, 2905045, 3169140, 3280992, 3486054, 3575440, 4101240, 4225520, 4290528, 4648072, 5070624, 5363160, 5468320, 5810090, 6338280, 6972108, 7150880, 8202480, 8451040, 8715135, 9296144, 10726320, 11620180, 12676560, 13944216, 16404960, 17430270, 18592288, 21452640, 23240360, 25353120, 27888432, 34860540, 46480720, 55776864, 69721080, 92961440, 139442160, 278884320]

約数ペア:

[(1, 278884320), (2, 139442160), (3, 92961440), (4, 69721080), (5, 55776864), (6, 46480720), (8, 34860540), (10, 27888432), (11, 25353120), (12, 23240360), (13, 21452640), (15, 18592288), (16, 17430270), (17, 16404960), (20, 13944216), (22, 12676560), (24, 11620180), (26, 10726320), (30, 9296144), (32, 8715135), (33, 8451040), (34, 8202480), (39, 7150880), (40, 6972108), (44, 6338280), (48, 5810090), (51, 5468320), (52, 5363160), (55, 5070624), (60, 4648072), (65, 4290528), (66, 4225520), (68, 4101240), (78, 3575440), (80, 3486054), (85, 3280992), (88, 3169140), (96, 2905045), (102, 2734160), (104, 2681580), (110, 2535312), (120, 2324036), (130, 2145264), (132, 2112760), (136, 2050620), (143, 1950240), (156, 1787720), (160, 1743027), (165, 1690208), (170, 1640496), (176, 1584570), (187, 1491360), (195, 1430176), (204, 1367080), (208, 1340790), (220, 1267656), (221, 1261920), (239, 1166880), (240, 1162018), (255, 1093664), (260, 1072632), (264, 1056380), (272, 1025310), (286, 975120), (312, 893860), (330, 845104), (340, 820248), (352, 792285), (374, 745680), (390, 715088), (408, 683540), (416, 670395), (429, 650080), (440, 633828), (442, 630960), (478, 583440), (480, 581009), (510, 546832), (520, 536316), (528, 528190), (544, 512655), (561, 497120), (572, 487560), (624, 446930), (660, 422552), (663, 420640), (680, 410124), (715, 390048), (717, 388960), (748, 372840), (780, 357544), (816, 341770), (858, 325040), (880, 316914), (884, 315480), (935, 298272), (956, 291720), (1020, 273416), (1040, 268158), (1056, 264095), (1105, 252384), (1122, 248560), (1144, 243780), (1195, 233376), (1248, 223465), (1320, 211276), (1326, 210320), (1360, 205062), (1430, 195024), (1434, 194480), (1496, 186420), (1560, 178772), (1632, 170885), (1716, 162520), (1760, 158457), (1768, 157740), (1870, 149136), (1912, 145860), (2040, 136708), (2080, 134079), (2145, 130016), (2210, 126192), (2244, 124280), (2288, 121890), (2390, 116688), (2431, 114720), (2629, 106080), (2640, 105638), (2652, 105160), (2720, 102531), (2805, 99424), (2860, 97512), (2868, 97240), (2992, 93210), (3107, 89760), (3120, 89386), (3315, 84128), (3432, 81260), (3536, 78870), (3585, 77792), (3740, 74568), (3824, 72930), (4063, 68640), (4080, 68354), (4290, 65008), (4420, 63096), (4488, 62140), (4576, 60945), (4780, 58344), (4862, 57360), (5258, 53040), (5280, 52819), (5304, 52580), (5610, 49712), (5720, 48756), (5736, 48620), (5984, 46605), (6214, 44880), (6240, 44693), (6630, 42064), (6864, 40630), (7072, 39435), (7170, 38896), (7293, 38240), (7480, 37284), (7648, 36465), (7887, 35360), (8126, 34320), (8160, 34177), (8580, 32504), (8840, 31548), (8976, 31070), (9321, 29920), (9560, 29172), (9724, 28680), (10516, 26520), (10608, 26290), (11220, 24856), (11440, 24378), (11472, 24310), (12155, 22944), (12189, 22880), (12428, 22440), (13145, 21216), (13260, 21032), (13728, 20315), (14340, 19448), (14586, 19120), (14960, 18642), (15535, 17952), (15774, 17680), (16252, 17160)]