3991188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^2$

素因数の和:1338

約数の個数: 180

約数和(自身を含む): 14456936676

約数和(自身を除く): 10465748436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 653, 720, 780, 936, 1040, 1170, 1306, 1560, 1872, 1959, 2340, 2612, 3120, 3265, 3918, 4680, 5224, 5877, 6530, 7836, 8489, 9360, 9795, 10448, 11754, 13060, 15672, 16978, 19590, 23508, 25467, 26120, 29385, 31344, 33956, 39180, 42445, 47016, 50934, 52240, 58770, 67912, 76401, 78360, 84890, 94032, 101868, 117540, 127335, 135824, 152802, 156720, 169780, 203736, 235080, 254670, 305604, 339560, 382005, 407472, 426409, 470160, 509340, 611208, 679120, 764010, 852818, 1018680, 1222416, 1279227, 1528020, 1705636, 2037360, 2132045, 2558454, 3056040, 3411272, 3837681, 4264090, 5116908, 5543317, 6112080, 6396135, 6822544, 7675362, 8528180, 10233816, 11086634, 12792270, 15350724, 16629951, 17056360, 19188405, 20467632, 22173268, 25584540, 27716585, 30701448, 33259902, 34112720, 38376810, 44346536, 49889853, 51169080, 55433170, 61402896, 66519804, 76753620, 83149755, 88693072, 99779706, 102338160, 110866340, 133039608, 153507240, 166299510, 199559412, 221732680, 249449265, 266079216, 307014480, 332599020, 399118824, 443465360, 498898530, 665198040, 798237648, 997797060, 1330396080, 1995594120, 3991188240]

約数ペア:

[(1, 3991188240), (2, 1995594120), (3, 1330396080), (4, 997797060), (5, 798237648), (6, 665198040), (8, 498898530), (9, 443465360), (10, 399118824), (12, 332599020), (13, 307014480), (15, 266079216), (16, 249449265), (18, 221732680), (20, 199559412), (24, 166299510), (26, 153507240), (30, 133039608), (36, 110866340), (39, 102338160), (40, 99779706), (45, 88693072), (48, 83149755), (52, 76753620), (60, 66519804), (65, 61402896), (72, 55433170), (78, 51169080), (80, 49889853), (90, 44346536), (104, 38376810), (117, 34112720), (120, 33259902), (130, 30701448), (144, 27716585), (156, 25584540), (180, 22173268), (195, 20467632), (208, 19188405), (234, 17056360), (240, 16629951), (260, 15350724), (312, 12792270), (360, 11086634), (390, 10233816), (468, 8528180), (520, 7675362), (585, 6822544), (624, 6396135), (653, 6112080), (720, 5543317), (780, 5116908), (936, 4264090), (1040, 3837681), (1170, 3411272), (1306, 3056040), (1560, 2558454), (1872, 2132045), (1959, 2037360), (2340, 1705636), (2612, 1528020), (3120, 1279227), (3265, 1222416), (3918, 1018680), (4680, 852818), (5224, 764010), (5877, 679120), (6530, 611208), (7836, 509340), (8489, 470160), (9360, 426409), (9795, 407472), (10448, 382005), (11754, 339560), (13060, 305604), (15672, 254670), (16978, 235080), (19590, 203736), (23508, 169780), (25467, 156720), (26120, 152802), (29385, 135824), (31344, 127335), (33956, 117540), (39180, 101868), (42445, 94032), (47016, 84890), (50934, 78360), (52240, 76401), (58770, 67912)]