195954720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 686859264

約数和(自身を除く): 490904544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1013, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2026, 2080, 2418, 2480, 2976, 3039, 3120, 3224, 3720, 4030, 4052, 4836, 4960, 5065, 6045, 6078, 6240, 6448, 7440, 8060, 8104, 9672, 10130, 12090, 12156, 12896, 13169, 14880, 15195, 16120, 16208, 19344, 20260, 24180, 24312, 26338, 30390, 31403, 32240, 32416, 38688, 39507, 40520, 48360, 48624, 52676, 60780, 62806, 64480, 65845, 79014, 81040, 94209, 96720, 97248, 105352, 121560, 125612, 131690, 157015, 158028, 162080, 188418, 193440, 197535, 210704, 243120, 251224, 263380, 314030, 316056, 376836, 395070, 408239, 421408, 471045, 486240, 502448, 526760, 628060, 632112, 753672, 790140, 816478, 942090, 1004896, 1053520, 1224717, 1256120, 1264224, 1507344, 1580280, 1632956, 1884180, 2041195, 2107040, 2449434, 2512240, 3014688, 3160560, 3265912, 3768360, 4082390, 4898868, 5024480, 6123585, 6321120, 6531824, 7536720, 8164780, 9797736, 12247170, 13063648, 15073440, 16329560, 19595472, 24494340, 32659120, 39190944, 48988680, 65318240, 97977360, 195954720]

約数ペア:

[(1, 195954720), (2, 97977360), (3, 65318240), (4, 48988680), (5, 39190944), (6, 32659120), (8, 24494340), (10, 19595472), (12, 16329560), (13, 15073440), (15, 13063648), (16, 12247170), (20, 9797736), (24, 8164780), (26, 7536720), (30, 6531824), (31, 6321120), (32, 6123585), (39, 5024480), (40, 4898868), (48, 4082390), (52, 3768360), (60, 3265912), (62, 3160560), (65, 3014688), (78, 2512240), (80, 2449434), (93, 2107040), (96, 2041195), (104, 1884180), (120, 1632956), (124, 1580280), (130, 1507344), (155, 1264224), (156, 1256120), (160, 1224717), (186, 1053520), (195, 1004896), (208, 942090), (240, 816478), (248, 790140), (260, 753672), (310, 632112), (312, 628060), (372, 526760), (390, 502448), (403, 486240), (416, 471045), (465, 421408), (480, 408239), (496, 395070), (520, 376836), (620, 316056), (624, 314030), (744, 263380), (780, 251224), (806, 243120), (930, 210704), (992, 197535), (1013, 193440), (1040, 188418), (1209, 162080), (1240, 158028), (1248, 157015), (1488, 131690), (1560, 125612), (1612, 121560), (1860, 105352), (2015, 97248), (2026, 96720), (2080, 94209), (2418, 81040), (2480, 79014), (2976, 65845), (3039, 64480), (3120, 62806), (3224, 60780), (3720, 52676), (4030, 48624), (4052, 48360), (4836, 40520), (4960, 39507), (5065, 38688), (6045, 32416), (6078, 32240), (6240, 31403), (6448, 30390), (7440, 26338), (8060, 24312), (8104, 24180), (9672, 20260), (10130, 19344), (12090, 16208), (12156, 16120), (12896, 15195), (13169, 14880)]