18449906640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:738

約数の個数: 320

約数和(自身を含む): 63685066752

約数和(自身を除く): 45235160112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 257, 264, 284, 330, 355, 383, 426, 440, 514, 528, 568, 660, 710, 766, 771, 781, 852, 880, 1028, 1065, 1136, 1149, 1285, 1320, 1420, 1532, 1542, 1562, 1704, 1915, 2056, 2130, 2298, 2343, 2570, 2640, 2827, 2840, 3064, 3084, 3124, 3408, 3830, 3855, 3905, 4112, 4213, 4260, 4596, 4686, 5140, 5654, 5680, 5745, 6128, 6168, 6248, 7660, 7710, 7810, 8426, 8481, 8520, 9192, 9372, 10280, 11308, 11490, 11715, 12336, 12496, 12639, 14135, 15320, 15420, 15620, 16852, 16962, 17040, 18247, 18384, 18744, 20560, 21065, 22616, 22980, 23430, 25278, 27193, 28270, 30640, 30840, 31240, 33704, 33924, 36494, 37488, 42130, 42405, 45232, 45960, 46860, 50556, 54386, 54741, 56540, 61680, 62480, 63195, 67408, 67848, 72988, 81579, 84260, 84810, 91235, 91920, 93720, 98431, 101112, 108772, 109482, 113080, 126390, 135696, 135965, 145976, 163158, 168520, 169620, 182470, 187440, 196862, 200717, 202224, 217544, 218964, 226160, 252780, 271930, 273705, 291952, 295293, 299123, 326316, 337040, 339240, 364940, 393724, 401434, 407895, 435088, 437928, 492155, 505560, 543860, 547410, 590586, 598246, 602151, 652632, 678480, 729880, 787448, 802868, 815790, 875856, 897369, 984310, 1003585, 1011120, 1082741, 1087720, 1094820, 1181172, 1196492, 1204302, 1305264, 1459760, 1476465, 1495615, 1574896, 1605736, 1631580, 1794738, 1968620, 2007170, 2165482, 2175440, 2189640, 2362344, 2392984, 2408604, 2952930, 2991230, 3010755, 3211472, 3248223, 3263160, 3589476, 3937240, 4014340, 4330964, 4379280, 4486845, 4724688, 4785968, 4817208, 5413705, 5905860, 5982460, 6021510, 6496446, 6526320, 6988601, 7178952, 7874480, 8028680, 8661928, 8973690, 9634416, 10827410, 11811720, 11964920, 12043020, 12992892, 13977202, 14357904, 16057360, 16241115, 17323856, 17947380, 20965803, 21654820, 23623440, 23929840, 24086040, 25985784, 27954404, 32482230, 34943005, 35894760, 41931606, 43309640, 48172080, 51971568, 55908808, 64964460, 69886010, 71789520, 76874611, 83863212, 86619280, 104829015, 111817616, 129928920, 139772020, 153749222, 167726424, 209658030, 230623833, 259857840, 279544040, 307498444, 335452848, 384373055, 419316060, 461247666, 559088080, 614996888, 768746110, 838632120, 922495332, 1153119165, 1229993776, 1537492220, 1677264240, 1844990664, 2306238330, 3074984440, 3689981328, 4612476660, 6149968880, 9224953320, 18449906640]

約数ペア:

[(1, 18449906640), (2, 9224953320), (3, 6149968880), (4, 4612476660), (5, 3689981328), (6, 3074984440), (8, 2306238330), (10, 1844990664), (11, 1677264240), (12, 1537492220), (15, 1229993776), (16, 1153119165), (20, 922495332), (22, 838632120), (24, 768746110), (30, 614996888), (33, 559088080), (40, 461247666), (44, 419316060), (48, 384373055), (55, 335452848), (60, 307498444), (66, 279544040), (71, 259857840), (80, 230623833), (88, 209658030), (110, 167726424), (120, 153749222), (132, 139772020), (142, 129928920), (165, 111817616), (176, 104829015), (213, 86619280), (220, 83863212), (240, 76874611), (257, 71789520), (264, 69886010), (284, 64964460), (330, 55908808), (355, 51971568), (383, 48172080), (426, 43309640), (440, 41931606), (514, 35894760), (528, 34943005), (568, 32482230), (660, 27954404), (710, 25985784), (766, 24086040), (771, 23929840), (781, 23623440), (852, 21654820), (880, 20965803), (1028, 17947380), (1065, 17323856), (1136, 16241115), (1149, 16057360), (1285, 14357904), (1320, 13977202), (1420, 12992892), (1532, 12043020), (1542, 11964920), (1562, 11811720), (1704, 10827410), (1915, 9634416), (2056, 8973690), (2130, 8661928), (2298, 8028680), (2343, 7874480), (2570, 7178952), (2640, 6988601), (2827, 6526320), (2840, 6496446), (3064, 6021510), (3084, 5982460), (3124, 5905860), (3408, 5413705), (3830, 4817208), (3855, 4785968), (3905, 4724688), (4112, 4486845), (4213, 4379280), (4260, 4330964), (4596, 4014340), (4686, 3937240), (5140, 3589476), (5654, 3263160), (5680, 3248223), (5745, 3211472), (6128, 3010755), (6168, 2991230), (6248, 2952930), (7660, 2408604), (7710, 2392984), (7810, 2362344), (8426, 2189640), (8481, 2175440), (8520, 2165482), (9192, 2007170), (9372, 1968620), (10280, 1794738), (11308, 1631580), (11490, 1605736), (11715, 1574896), (12336, 1495615), (12496, 1476465), (12639, 1459760), (14135, 1305264), (15320, 1204302), (15420, 1196492), (15620, 1181172), (16852, 1094820), (16962, 1087720), (17040, 1082741), (18247, 1011120), (18384, 1003585), (18744, 984310), (20560, 897369), (21065, 875856), (22616, 815790), (22980, 802868), (23430, 787448), (25278, 729880), (27193, 678480), (28270, 652632), (30640, 602151), (30840, 598246), (31240, 590586), (33704, 547410), (33924, 543860), (36494, 505560), (37488, 492155), (42130, 437928), (42405, 435088), (45232, 407895), (45960, 401434), (46860, 393724), (50556, 364940), (54386, 339240), (54741, 337040), (56540, 326316), (61680, 299123), (62480, 295293), (63195, 291952), (67408, 273705), (67848, 271930), (72988, 252780), (81579, 226160), (84260, 218964), (84810, 217544), (91235, 202224), (91920, 200717), (93720, 196862), (98431, 187440), (101112, 182470), (108772, 169620), (109482, 168520), (113080, 163158), (126390, 145976), (135696, 135965)]