160242720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 418913760

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, 89, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 178, 186, 220, 240, 242, 248, 264, 267, 310, 330, 341, 352, 356, 363, 372, 440, 445, 465, 480, 484, 496, 528, 534, 605, 620, 660, 682, 712, 726, 744, 880, 890, 930, 968, 979, 992, 1023, 1056, 1068, 1210, 1240, 1320, 1335, 1364, 1424, 1452, 1488, 1705, 1760, 1780, 1815, 1860, 1936, 1958, 2046, 2136, 2420, 2480, 2640, 2670, 2728, 2759, 2848, 2904, 2937, 2976, 3410, 3560, 3630, 3720, 3751, 3872, 3916, 4092, 4272, 4840, 4895, 4960, 5115, 5280, 5340, 5456, 5518, 5808, 5874, 6820, 7120, 7260, 7440, 7502, 7832, 8184, 8277, 8544, 9680, 9790, 10230, 10680, 10769, 10912, 11036, 11253, 11616, 11748, 13640, 13795, 14240, 14520, 14685, 14880, 15004, 15664, 16368, 16554, 18755, 19360, 19580, 20460, 21360, 21538, 22072, 22506, 23496, 27280, 27590, 29040, 29370, 30008, 30349, 31328, 32307, 32736, 33108, 37510, 39160, 40920, 41385, 42720, 43076, 44144, 45012, 46992, 53845, 54560, 55180, 56265, 58080, 58740, 60016, 60698, 64614, 66216, 75020, 78320, 81840, 82770, 86152, 88288, 90024, 91047, 93984, 107690, 110360, 112530, 117480, 120032, 121396, 129228, 132432, 150040, 151745, 156640, 161535, 163680, 165540, 172304, 180048, 182094, 215380, 220720, 225060, 234960, 242792, 258456, 264864, 300080, 303490, 323070, 331080, 333839, 344608, 360096, 364188, 430760, 441440, 450120, 455235, 469920, 485584, 516912, 600160, 606980, 646140, 662160, 667678, 728376, 861520, 900240, 910470, 971168, 1001517, 1033824, 1213960, 1292280, 1324320, 1335356, 1456752, 1669195, 1723040, 1800480, 1820940, 2003034, 2427920, 2584560, 2670712, 2913504, 3338390, 3641880, 4006068, 4855840, 5007585, 5169120, 5341424, 6676780, 7283760, 8012136, 10015170, 10682848, 13353560, 14567520, 16024272, 20030340, 26707120, 32048544, 40060680, 53414240, 80121360, 160242720]

約数ペア:

[(1, 160242720), (2, 80121360), (3, 53414240), (4, 40060680), (5, 32048544), (6, 26707120), (8, 20030340), (10, 16024272), (11, 14567520), (12, 13353560), (15, 10682848), (16, 10015170), (20, 8012136), (22, 7283760), (24, 6676780), (30, 5341424), (31, 5169120), (32, 5007585), (33, 4855840), (40, 4006068), (44, 3641880), (48, 3338390), (55, 2913504), (60, 2670712), (62, 2584560), (66, 2427920), (80, 2003034), (88, 1820940), (89, 1800480), (93, 1723040), (96, 1669195), (110, 1456752), (120, 1335356), (121, 1324320), (124, 1292280), (132, 1213960), (155, 1033824), (160, 1001517), (165, 971168), (176, 910470), (178, 900240), (186, 861520), (220, 728376), (240, 667678), (242, 662160), (248, 646140), (264, 606980), (267, 600160), (310, 516912), (330, 485584), (341, 469920), (352, 455235), (356, 450120), (363, 441440), (372, 430760), (440, 364188), (445, 360096), (465, 344608), (480, 333839), (484, 331080), (496, 323070), (528, 303490), (534, 300080), (605, 264864), (620, 258456), (660, 242792), (682, 234960), (712, 225060), (726, 220720), (744, 215380), (880, 182094), (890, 180048), (930, 172304), (968, 165540), (979, 163680), (992, 161535), (1023, 156640), (1056, 151745), (1068, 150040), (1210, 132432), (1240, 129228), (1320, 121396), (1335, 120032), (1364, 117480), (1424, 112530), (1452, 110360), (1488, 107690), (1705, 93984), (1760, 91047), (1780, 90024), (1815, 88288), (1860, 86152), (1936, 82770), (1958, 81840), (2046, 78320), (2136, 75020), (2420, 66216), (2480, 64614), (2640, 60698), (2670, 60016), (2728, 58740), (2759, 58080), (2848, 56265), (2904, 55180), (2937, 54560), (2976, 53845), (3410, 46992), (3560, 45012), (3630, 44144), (3720, 43076), (3751, 42720), (3872, 41385), (3916, 40920), (4092, 39160), (4272, 37510), (4840, 33108), (4895, 32736), (4960, 32307), (5115, 31328), (5280, 30349), (5340, 30008), (5456, 29370), (5518, 29040), (5808, 27590), (5874, 27280), (6820, 23496), (7120, 22506), (7260, 22072), (7440, 21538), (7502, 21360), (7832, 20460), (8184, 19580), (8277, 19360), (8544, 18755), (9680, 16554), (9790, 16368), (10230, 15664), (10680, 15004), (10769, 14880), (10912, 14685), (11036, 14520), (11253, 14240), (11616, 13795), (11748, 13640)]