4178720160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1140

約数の個数: 288

約数和(自身を含む): 15118608960

約数和(自身を除く): 10939888800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 163, 171, 180, 190, 228, 240, 285, 288, 304, 326, 342, 360, 380, 456, 480, 489, 570, 608, 652, 684, 720, 760, 815, 855, 912, 937, 978, 1140, 1304, 1368, 1440, 1467, 1520, 1630, 1710, 1824, 1874, 1956, 2280, 2445, 2608, 2736, 2811, 2934, 3040, 3097, 3260, 3420, 3748, 3912, 4560, 4685, 4890, 5216, 5472, 5622, 5868, 6194, 6520, 6840, 7335, 7496, 7824, 8433, 9120, 9291, 9370, 9780, 11244, 11736, 12388, 13040, 13680, 14055, 14670, 14992, 15485, 15648, 16866, 17803, 18582, 18740, 19560, 22488, 23472, 24776, 26080, 27360, 27873, 28110, 29340, 29984, 30970, 33732, 35606, 37164, 37480, 39120, 42165, 44976, 46455, 46944, 49552, 53409, 55746, 56220, 58680, 61940, 67464, 71212, 74328, 74960, 78240, 84330, 89015, 89952, 92910, 99104, 106818, 111492, 112440, 117360, 123880, 134928, 139365, 142424, 148656, 149920, 152731, 160227, 168660, 178030, 185820, 213636, 222984, 224880, 234720, 247760, 267045, 269856, 278730, 284848, 297312, 305462, 320454, 337320, 356060, 371640, 427272, 445968, 449760, 458193, 495520, 534090, 557460, 569696, 610924, 640908, 674640, 712120, 743280, 763655, 801135, 854544, 891936, 916386, 1068180, 1114920, 1221848, 1281816, 1349280, 1374579, 1424240, 1486560, 1527310, 1602270, 1709088, 1832772, 2136360, 2229840, 2290965, 2443696, 2563632, 2749158, 2848480, 2901889, 3054620, 3204540, 3665544, 4272720, 4459680, 4581930, 4887392, 5127264, 5498316, 5803778, 6109240, 6409080, 6872895, 7331088, 8545440, 8705667, 9163860, 10996632, 11607556, 12218480, 12818160, 13745790, 14509445, 14662176, 17411334, 18327720, 21993264, 23215112, 24436960, 25636320, 26117001, 27491580, 29018890, 34822668, 36655440, 43528335, 43986528, 46430224, 52234002, 54983160, 58037780, 69645336, 73310880, 87056670, 92860448, 104468004, 109966320, 116075560, 130585005, 139290672, 174113340, 208936008, 219932640, 232151120, 261170010, 278581344, 348226680, 417872016, 464302240, 522340020, 696453360, 835744032, 1044680040, 1392906720, 2089360080, 4178720160]

約数ペア:

[(1, 4178720160), (2, 2089360080), (3, 1392906720), (4, 1044680040), (5, 835744032), (6, 696453360), (8, 522340020), (9, 464302240), (10, 417872016), (12, 348226680), (15, 278581344), (16, 261170010), (18, 232151120), (19, 219932640), (20, 208936008), (24, 174113340), (30, 139290672), (32, 130585005), (36, 116075560), (38, 109966320), (40, 104468004), (45, 92860448), (48, 87056670), (57, 73310880), (60, 69645336), (72, 58037780), (76, 54983160), (80, 52234002), (90, 46430224), (95, 43986528), (96, 43528335), (114, 36655440), (120, 34822668), (144, 29018890), (152, 27491580), (160, 26117001), (163, 25636320), (171, 24436960), (180, 23215112), (190, 21993264), (228, 18327720), (240, 17411334), (285, 14662176), (288, 14509445), (304, 13745790), (326, 12818160), (342, 12218480), (360, 11607556), (380, 10996632), (456, 9163860), (480, 8705667), (489, 8545440), (570, 7331088), (608, 6872895), (652, 6409080), (684, 6109240), (720, 5803778), (760, 5498316), (815, 5127264), (855, 4887392), (912, 4581930), (937, 4459680), (978, 4272720), (1140, 3665544), (1304, 3204540), (1368, 3054620), (1440, 2901889), (1467, 2848480), (1520, 2749158), (1630, 2563632), (1710, 2443696), (1824, 2290965), (1874, 2229840), (1956, 2136360), (2280, 1832772), (2445, 1709088), (2608, 1602270), (2736, 1527310), (2811, 1486560), (2934, 1424240), (3040, 1374579), (3097, 1349280), (3260, 1281816), (3420, 1221848), (3748, 1114920), (3912, 1068180), (4560, 916386), (4685, 891936), (4890, 854544), (5216, 801135), (5472, 763655), (5622, 743280), (5868, 712120), (6194, 674640), (6520, 640908), (6840, 610924), (7335, 569696), (7496, 557460), (7824, 534090), (8433, 495520), (9120, 458193), (9291, 449760), (9370, 445968), (9780, 427272), (11244, 371640), (11736, 356060), (12388, 337320), (13040, 320454), (13680, 305462), (14055, 297312), (14670, 284848), (14992, 278730), (15485, 269856), (15648, 267045), (16866, 247760), (17803, 234720), (18582, 224880), (18740, 222984), (19560, 213636), (22488, 185820), (23472, 178030), (24776, 168660), (26080, 160227), (27360, 152731), (27873, 149920), (28110, 148656), (29340, 142424), (29984, 139365), (30970, 134928), (33732, 123880), (35606, 117360), (37164, 112440), (37480, 111492), (39120, 106818), (42165, 99104), (44976, 92910), (46455, 89952), (46944, 89015), (49552, 84330), (53409, 78240), (55746, 74960), (56220, 74328), (58680, 71212), (61940, 67464)]