163188960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 579446784

約数和(自身を除く): 416257824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 997, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1994, 2046, 2480, 2640, 2728, 2976, 2991, 3410, 3720, 3988, 4092, 4960, 4985, 5115, 5280, 5456, 5982, 6820, 7440, 7976, 8184, 9970, 10230, 10912, 10967, 11964, 13640, 14880, 14955, 15952, 16368, 19940, 20460, 21934, 23928, 27280, 29910, 30907, 31904, 32736, 32901, 39880, 40920, 43868, 47856, 54560, 54835, 59820, 61814, 65802, 79760, 81840, 87736, 92721, 95712, 109670, 119640, 123628, 131604, 154535, 159520, 163680, 164505, 175472, 185442, 219340, 239280, 247256, 263208, 309070, 329010, 339977, 350944, 370884, 438680, 463605, 478560, 494512, 526416, 618140, 658020, 679954, 741768, 877360, 927210, 989024, 1019931, 1052832, 1236280, 1316040, 1359908, 1483536, 1699885, 1754720, 1854420, 2039862, 2472560, 2632080, 2719816, 2967072, 3399770, 3708840, 4079724, 4945120, 5099655, 5264160, 5439632, 6799540, 7417680, 8159448, 10199310, 10879264, 13599080, 14835360, 16318896, 20398620, 27198160, 32637792, 40797240, 54396320, 81594480, 163188960]

約数ペア:

[(1, 163188960), (2, 81594480), (3, 54396320), (4, 40797240), (5, 32637792), (6, 27198160), (8, 20398620), (10, 16318896), (11, 14835360), (12, 13599080), (15, 10879264), (16, 10199310), (20, 8159448), (22, 7417680), (24, 6799540), (30, 5439632), (31, 5264160), (32, 5099655), (33, 4945120), (40, 4079724), (44, 3708840), (48, 3399770), (55, 2967072), (60, 2719816), (62, 2632080), (66, 2472560), (80, 2039862), (88, 1854420), (93, 1754720), (96, 1699885), (110, 1483536), (120, 1359908), (124, 1316040), (132, 1236280), (155, 1052832), (160, 1019931), (165, 989024), (176, 927210), (186, 877360), (220, 741768), (240, 679954), (248, 658020), (264, 618140), (310, 526416), (330, 494512), (341, 478560), (352, 463605), (372, 438680), (440, 370884), (465, 350944), (480, 339977), (496, 329010), (528, 309070), (620, 263208), (660, 247256), (682, 239280), (744, 219340), (880, 185442), (930, 175472), (992, 164505), (997, 163680), (1023, 159520), (1056, 154535), (1240, 131604), (1320, 123628), (1364, 119640), (1488, 109670), (1705, 95712), (1760, 92721), (1860, 87736), (1994, 81840), (2046, 79760), (2480, 65802), (2640, 61814), (2728, 59820), (2976, 54835), (2991, 54560), (3410, 47856), (3720, 43868), (3988, 40920), (4092, 39880), (4960, 32901), (4985, 32736), (5115, 31904), (5280, 30907), (5456, 29910), (5982, 27280), (6820, 23928), (7440, 21934), (7976, 20460), (8184, 19940), (9970, 16368), (10230, 15952), (10912, 14955), (10967, 14880), (11964, 13640)]