1431298440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27803}}^1$

素因数の和:27844

約数の個数: 192

約数和(自身を含む): 5465154240

約数和(自身を除く): 4033855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 27803, 51480, 55606, 83409, 111212, 139015, 166818, 222424, 250227, 278030, 305833, 333636, 361439, 417045, 500454, 556060, 611666, 667272, 722878, 834090, 917499, 1000908, 1084317, 1112120, 1223332, 1251135, 1445756, 1529165, 1668180, 1807195, 1834998, 2001816, 2168634, 2446664, 2502270, 2752497, 2891512, 3058330, 3252951, 3336360, 3614390, 3669996, 3975829, 4337268, 4587495, 5004540, 5421585, 5504994, 6116660, 6505902, 7228780, 7339992, 7951658, 8674536, 9174990, 10009080, 10843170, 11009988, 11927487, 12233320, 13011804, 13762485, 14457560, 15903316, 16264755, 18349980, 19879145, 21686340, 22019976, 23854974, 26023608, 27524970, 31806632, 32529510, 35782461, 36699960, 39758290, 43372680, 47709948, 55049940, 59637435, 65059020, 71564922, 79516580, 95419896, 110099880, 119274870, 130118040, 143129844, 159033160, 178912305, 238549740, 286259688, 357824610, 477099480, 715649220, 1431298440]

約数ペア:

[(1, 1431298440), (2, 715649220), (3, 477099480), (4, 357824610), (5, 286259688), (6, 238549740), (8, 178912305), (9, 159033160), (10, 143129844), (11, 130118040), (12, 119274870), (13, 110099880), (15, 95419896), (18, 79516580), (20, 71564922), (22, 65059020), (24, 59637435), (26, 55049940), (30, 47709948), (33, 43372680), (36, 39758290), (39, 36699960), (40, 35782461), (44, 32529510), (45, 31806632), (52, 27524970), (55, 26023608), (60, 23854974), (65, 22019976), (66, 21686340), (72, 19879145), (78, 18349980), (88, 16264755), (90, 15903316), (99, 14457560), (104, 13762485), (110, 13011804), (117, 12233320), (120, 11927487), (130, 11009988), (132, 10843170), (143, 10009080), (156, 9174990), (165, 8674536), (180, 7951658), (195, 7339992), (198, 7228780), (220, 6505902), (234, 6116660), (260, 5504994), (264, 5421585), (286, 5004540), (312, 4587495), (330, 4337268), (360, 3975829), (390, 3669996), (396, 3614390), (429, 3336360), (440, 3252951), (468, 3058330), (495, 2891512), (520, 2752497), (572, 2502270), (585, 2446664), (660, 2168634), (715, 2001816), (780, 1834998), (792, 1807195), (858, 1668180), (936, 1529165), (990, 1445756), (1144, 1251135), (1170, 1223332), (1287, 1112120), (1320, 1084317), (1430, 1000908), (1560, 917499), (1716, 834090), (1980, 722878), (2145, 667272), (2340, 611666), (2574, 556060), (2860, 500454), (3432, 417045), (3960, 361439), (4290, 333636), (4680, 305833), (5148, 278030), (5720, 250227), (6435, 222424), (8580, 166818), (10296, 139015), (12870, 111212), (17160, 83409), (25740, 55606), (27803, 51480)]