228660960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 823689216

約数和(自身を除く): 595028256

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, 121, 124, 127, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 254, 264, 310, 330, 341, 352, 363, 372, 381, 440, 465, 480, 484, 496, 508, 528, 605, 620, 635, 660, 682, 726, 744, 762, 880, 930, 968, 992, 1016, 1023, 1056, 1210, 1240, 1270, 1320, 1364, 1397, 1452, 1488, 1524, 1705, 1760, 1815, 1860, 1905, 1936, 2032, 2046, 2420, 2480, 2540, 2640, 2728, 2794, 2904, 2976, 3048, 3410, 3630, 3720, 3751, 3810, 3872, 3937, 4064, 4092, 4191, 4840, 4960, 5080, 5115, 5280, 5456, 5588, 5808, 6096, 6820, 6985, 7260, 7440, 7502, 7620, 7874, 8184, 8382, 9680, 10160, 10230, 10912, 11176, 11253, 11616, 11811, 12192, 13640, 13970, 14520, 14880, 15004, 15240, 15367, 15748, 16368, 16764, 18755, 19360, 19685, 20320, 20460, 20955, 22352, 22506, 23622, 27280, 27940, 29040, 30008, 30480, 30734, 31496, 32736, 33528, 37510, 39370, 40920, 41910, 43307, 44704, 45012, 46101, 47244, 54560, 55880, 56265, 58080, 59055, 60016, 60960, 61468, 62992, 67056, 75020, 76835, 78740, 81840, 83820, 86614, 90024, 92202, 94488, 111760, 112530, 118110, 120032, 122936, 125984, 129921, 134112, 150040, 153670, 157480, 163680, 167640, 173228, 180048, 184404, 188976, 216535, 223520, 225060, 230505, 236220, 245872, 259842, 300080, 307340, 314960, 335280, 346456, 360096, 368808, 377952, 433070, 450120, 461010, 472440, 476377, 491744, 519684, 600160, 614680, 629920, 649605, 670560, 692912, 737616, 866140, 900240, 922020, 944880, 952754, 1039368, 1229360, 1299210, 1385824, 1429131, 1475232, 1732280, 1800480, 1844040, 1889760, 1905508, 2078736, 2381885, 2458720, 2598420, 2858262, 3464560, 3688080, 3811016, 4157472, 4763770, 5196840, 5716524, 6929120, 7145655, 7376160, 7622032, 9527540, 10393680, 11433048, 14291310, 15244064, 19055080, 20787360, 22866096, 28582620, 38110160, 45732192, 57165240, 76220320, 114330480, 228660960]

約数ペア:

[(1, 228660960), (2, 114330480), (3, 76220320), (4, 57165240), (5, 45732192), (6, 38110160), (8, 28582620), (10, 22866096), (11, 20787360), (12, 19055080), (15, 15244064), (16, 14291310), (20, 11433048), (22, 10393680), (24, 9527540), (30, 7622032), (31, 7376160), (32, 7145655), (33, 6929120), (40, 5716524), (44, 5196840), (48, 4763770), (55, 4157472), (60, 3811016), (62, 3688080), (66, 3464560), (80, 2858262), (88, 2598420), (93, 2458720), (96, 2381885), (110, 2078736), (120, 1905508), (121, 1889760), (124, 1844040), (127, 1800480), (132, 1732280), (155, 1475232), (160, 1429131), (165, 1385824), (176, 1299210), (186, 1229360), (220, 1039368), (240, 952754), (242, 944880), (248, 922020), (254, 900240), (264, 866140), (310, 737616), (330, 692912), (341, 670560), (352, 649605), (363, 629920), (372, 614680), (381, 600160), (440, 519684), (465, 491744), (480, 476377), (484, 472440), (496, 461010), (508, 450120), (528, 433070), (605, 377952), (620, 368808), (635, 360096), (660, 346456), (682, 335280), (726, 314960), (744, 307340), (762, 300080), (880, 259842), (930, 245872), (968, 236220), (992, 230505), (1016, 225060), (1023, 223520), (1056, 216535), (1210, 188976), (1240, 184404), (1270, 180048), (1320, 173228), (1364, 167640), (1397, 163680), (1452, 157480), (1488, 153670), (1524, 150040), (1705, 134112), (1760, 129921), (1815, 125984), (1860, 122936), (1905, 120032), (1936, 118110), (2032, 112530), (2046, 111760), (2420, 94488), (2480, 92202), (2540, 90024), (2640, 86614), (2728, 83820), (2794, 81840), (2904, 78740), (2976, 76835), (3048, 75020), (3410, 67056), (3630, 62992), (3720, 61468), (3751, 60960), (3810, 60016), (3872, 59055), (3937, 58080), (4064, 56265), (4092, 55880), (4191, 54560), (4840, 47244), (4960, 46101), (5080, 45012), (5115, 44704), (5280, 43307), (5456, 41910), (5588, 40920), (5808, 39370), (6096, 37510), (6820, 33528), (6985, 32736), (7260, 31496), (7440, 30734), (7502, 30480), (7620, 30008), (7874, 29040), (8184, 27940), (8382, 27280), (9680, 23622), (10160, 22506), (10230, 22352), (10912, 20955), (11176, 20460), (11253, 20320), (11616, 19685), (11811, 19360), (12192, 18755), (13640, 16764), (13970, 16368), (14520, 15748), (14880, 15367), (15004, 15240)]