224405280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 864235008

約数和(自身を除く): 639829728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 457, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 914, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1371, 1395, 1440, 1488, 1584, 1705, 1760, 1828, 1860, 1980, 2046, 2232, 2285, 2480, 2640, 2728, 2742, 2790, 2976, 3069, 3168, 3410, 3656, 3720, 3960, 4092, 4113, 4464, 4570, 4960, 5027, 5115, 5280, 5456, 5484, 5580, 6138, 6820, 6855, 7312, 7440, 7920, 8184, 8226, 8928, 9140, 10054, 10230, 10912, 10968, 11160, 12276, 13640, 13710, 14167, 14624, 14880, 15081, 15345, 15840, 16368, 16452, 18280, 20108, 20460, 20565, 21936, 22320, 24552, 25135, 27280, 27420, 28334, 30162, 30690, 32736, 32904, 36560, 40216, 40920, 41130, 42501, 43872, 44640, 45243, 49104, 50270, 54560, 54840, 56668, 60324, 61380, 65808, 70835, 73120, 75405, 80432, 81840, 82260, 85002, 90486, 98208, 100540, 109680, 113336, 120648, 122760, 127503, 131616, 141670, 150810, 155837, 160864, 163680, 164520, 170004, 180972, 201080, 212505, 219360, 226215, 226672, 241296, 245520, 255006, 283340, 301620, 311674, 329040, 340008, 361944, 402160, 425010, 452430, 453344, 467511, 482592, 491040, 510012, 566680, 603240, 623348, 637515, 658080, 680016, 723888, 779185, 804320, 850020, 904860, 935022, 1020024, 1133360, 1206480, 1246696, 1275030, 1360032, 1402533, 1447776, 1558370, 1700040, 1809720, 1870044, 2040048, 2266720, 2337555, 2412960, 2493392, 2550060, 2805066, 3116740, 3400080, 3619440, 3740088, 4080096, 4675110, 4986784, 5100120, 5610132, 6233480, 6800160, 7012665, 7238880, 7480176, 9350220, 10200240, 11220264, 12466960, 14025330, 14960352, 18700440, 20400480, 22440528, 24933920, 28050660, 37400880, 44881056, 56101320, 74801760, 112202640, 224405280]

約数ペア:

[(1, 224405280), (2, 112202640), (3, 74801760), (4, 56101320), (5, 44881056), (6, 37400880), (8, 28050660), (9, 24933920), (10, 22440528), (11, 20400480), (12, 18700440), (15, 14960352), (16, 14025330), (18, 12466960), (20, 11220264), (22, 10200240), (24, 9350220), (30, 7480176), (31, 7238880), (32, 7012665), (33, 6800160), (36, 6233480), (40, 5610132), (44, 5100120), (45, 4986784), (48, 4675110), (55, 4080096), (60, 3740088), (62, 3619440), (66, 3400080), (72, 3116740), (80, 2805066), (88, 2550060), (90, 2493392), (93, 2412960), (96, 2337555), (99, 2266720), (110, 2040048), (120, 1870044), (124, 1809720), (132, 1700040), (144, 1558370), (155, 1447776), (160, 1402533), (165, 1360032), (176, 1275030), (180, 1246696), (186, 1206480), (198, 1133360), (220, 1020024), (240, 935022), (248, 904860), (264, 850020), (279, 804320), (288, 779185), (310, 723888), (330, 680016), (341, 658080), (352, 637515), (360, 623348), (372, 603240), (396, 566680), (440, 510012), (457, 491040), (465, 482592), (480, 467511), (495, 453344), (496, 452430), (528, 425010), (558, 402160), (620, 361944), (660, 340008), (682, 329040), (720, 311674), (744, 301620), (792, 283340), (880, 255006), (914, 245520), (930, 241296), (990, 226672), (992, 226215), (1023, 219360), (1056, 212505), (1116, 201080), (1240, 180972), (1320, 170004), (1364, 164520), (1371, 163680), (1395, 160864), (1440, 155837), (1488, 150810), (1584, 141670), (1705, 131616), (1760, 127503), (1828, 122760), (1860, 120648), (1980, 113336), (2046, 109680), (2232, 100540), (2285, 98208), (2480, 90486), (2640, 85002), (2728, 82260), (2742, 81840), (2790, 80432), (2976, 75405), (3069, 73120), (3168, 70835), (3410, 65808), (3656, 61380), (3720, 60324), (3960, 56668), (4092, 54840), (4113, 54560), (4464, 50270), (4570, 49104), (4960, 45243), (5027, 44640), (5115, 43872), (5280, 42501), (5456, 41130), (5484, 40920), (5580, 40216), (6138, 36560), (6820, 32904), (6855, 32736), (7312, 30690), (7440, 30162), (7920, 28334), (8184, 27420), (8226, 27280), (8928, 25135), (9140, 24552), (10054, 22320), (10230, 21936), (10912, 20565), (10968, 20460), (11160, 20108), (12276, 18280), (13640, 16452), (13710, 16368), (14167, 15840), (14624, 15345), (14880, 15081)]