191669280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 192

約数和(自身を含む): 680472576

約数和(自身を除く): 488803296

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, 1023, 1056, 1171, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2342, 2480, 2640, 2728, 2976, 3410, 3513, 3720, 4092, 4684, 4960, 5115, 5280, 5456, 5855, 6820, 7026, 7440, 8184, 9368, 10230, 10912, 11710, 12881, 13640, 14052, 14880, 16368, 17565, 18736, 20460, 23420, 25762, 27280, 28104, 32736, 35130, 36301, 37472, 38643, 40920, 46840, 51524, 54560, 56208, 64405, 70260, 72602, 77286, 81840, 93680, 103048, 108903, 112416, 128810, 140520, 145204, 154572, 163680, 181505, 187360, 193215, 206096, 217806, 257620, 281040, 290408, 309144, 363010, 386430, 399311, 412192, 435612, 515240, 544515, 562080, 580816, 618288, 726020, 772860, 798622, 871224, 1030480, 1089030, 1161632, 1197933, 1236576, 1452040, 1545720, 1597244, 1742448, 1996555, 2060960, 2178060, 2395866, 2904080, 3091440, 3194488, 3484896, 3993110, 4356120, 4791732, 5808160, 5989665, 6182880, 6388976, 7986220, 8712240, 9583464, 11979330, 12777952, 15972440, 17424480, 19166928, 23958660, 31944880, 38333856, 47917320, 63889760, 95834640, 191669280]

約数ペア:

[(1, 191669280), (2, 95834640), (3, 63889760), (4, 47917320), (5, 38333856), (6, 31944880), (8, 23958660), (10, 19166928), (11, 17424480), (12, 15972440), (15, 12777952), (16, 11979330), (20, 9583464), (22, 8712240), (24, 7986220), (30, 6388976), (31, 6182880), (32, 5989665), (33, 5808160), (40, 4791732), (44, 4356120), (48, 3993110), (55, 3484896), (60, 3194488), (62, 3091440), (66, 2904080), (80, 2395866), (88, 2178060), (93, 2060960), (96, 1996555), (110, 1742448), (120, 1597244), (124, 1545720), (132, 1452040), (155, 1236576), (160, 1197933), (165, 1161632), (176, 1089030), (186, 1030480), (220, 871224), (240, 798622), (248, 772860), (264, 726020), (310, 618288), (330, 580816), (341, 562080), (352, 544515), (372, 515240), (440, 435612), (465, 412192), (480, 399311), (496, 386430), (528, 363010), (620, 309144), (660, 290408), (682, 281040), (744, 257620), (880, 217806), (930, 206096), (992, 193215), (1023, 187360), (1056, 181505), (1171, 163680), (1240, 154572), (1320, 145204), (1364, 140520), (1488, 128810), (1705, 112416), (1760, 108903), (1860, 103048), (2046, 93680), (2342, 81840), (2480, 77286), (2640, 72602), (2728, 70260), (2976, 64405), (3410, 56208), (3513, 54560), (3720, 51524), (4092, 46840), (4684, 40920), (4960, 38643), (5115, 37472), (5280, 36301), (5456, 35130), (5855, 32736), (6820, 28104), (7026, 27280), (7440, 25762), (8184, 23420), (9368, 20460), (10230, 18736), (10912, 17565), (11710, 16368), (12881, 14880), (13640, 14052)]