219220560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 320

約数和(自身を含む): 839112960

約数和(自身を除く): 619892400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 211, 216, 222, 234, 240, 260, 270, 296, 312, 333, 351, 360, 370, 390, 422, 432, 444, 468, 481, 520, 540, 555, 585, 592, 624, 633, 666, 702, 720, 740, 780, 844, 888, 936, 962, 999, 1040, 1055, 1080, 1110, 1170, 1266, 1332, 1404, 1443, 1480, 1560, 1665, 1688, 1755, 1776, 1872, 1899, 1924, 1998, 2110, 2160, 2220, 2340, 2405, 2532, 2664, 2743, 2808, 2886, 2960, 3120, 3165, 3330, 3376, 3510, 3798, 3848, 3996, 4220, 4329, 4440, 4680, 4810, 4995, 5064, 5328, 5486, 5616, 5697, 5772, 6330, 6660, 7020, 7215, 7596, 7696, 7807, 7992, 8229, 8440, 8658, 8880, 9360, 9495, 9620, 9990, 10128, 10972, 11394, 11544, 12660, 12987, 13320, 13715, 14040, 14430, 15192, 15614, 15984, 16458, 16880, 17316, 18990, 19240, 19980, 21645, 21944, 22788, 23088, 23421, 24687, 25320, 25974, 26640, 27430, 28080, 28485, 28860, 30384, 31228, 32916, 34632, 37980, 38480, 39035, 39960, 41145, 43290, 43888, 45576, 46842, 49374, 50640, 51948, 54860, 56970, 57720, 62456, 64935, 65832, 69264, 70263, 74061, 75960, 78070, 79920, 82290, 86580, 91152, 93684, 98748, 101491, 103896, 109720, 113940, 115440, 117105, 123435, 124912, 129870, 131664, 140526, 148122, 151920, 156140, 164580, 173160, 187368, 197496, 202982, 207792, 210789, 219440, 227880, 234210, 246870, 259740, 281052, 296244, 304473, 312280, 329160, 346320, 351315, 370305, 374736, 394992, 405964, 421578, 455760, 468420, 493740, 507455, 519480, 562104, 592488, 608946, 624560, 658320, 702630, 740610, 811928, 843156, 913419, 936840, 987480, 1014910, 1038960, 1053945, 1124208, 1184976, 1217892, 1405260, 1481220, 1522365, 1623856, 1686312, 1826838, 1873680, 1974960, 2029820, 2107890, 2435784, 2740257, 2810520, 2962440, 3044730, 3372624, 3653676, 4059640, 4215780, 4567095, 4871568, 5480514, 5621040, 5924880, 6089460, 7307352, 8119280, 8431560, 9134190, 10961028, 12178920, 13701285, 14614704, 16863120, 18268380, 21922056, 24357840, 27402570, 36536760, 43844112, 54805140, 73073520, 109610280, 219220560]

約数ペア:

[(1, 219220560), (2, 109610280), (3, 73073520), (4, 54805140), (5, 43844112), (6, 36536760), (8, 27402570), (9, 24357840), (10, 21922056), (12, 18268380), (13, 16863120), (15, 14614704), (16, 13701285), (18, 12178920), (20, 10961028), (24, 9134190), (26, 8431560), (27, 8119280), (30, 7307352), (36, 6089460), (37, 5924880), (39, 5621040), (40, 5480514), (45, 4871568), (48, 4567095), (52, 4215780), (54, 4059640), (60, 3653676), (65, 3372624), (72, 3044730), (74, 2962440), (78, 2810520), (80, 2740257), (90, 2435784), (104, 2107890), (108, 2029820), (111, 1974960), (117, 1873680), (120, 1826838), (130, 1686312), (135, 1623856), (144, 1522365), (148, 1481220), (156, 1405260), (180, 1217892), (185, 1184976), (195, 1124208), (208, 1053945), (211, 1038960), (216, 1014910), (222, 987480), (234, 936840), (240, 913419), (260, 843156), (270, 811928), (296, 740610), (312, 702630), (333, 658320), (351, 624560), (360, 608946), (370, 592488), (390, 562104), (422, 519480), (432, 507455), (444, 493740), (468, 468420), (481, 455760), (520, 421578), (540, 405964), (555, 394992), (585, 374736), (592, 370305), (624, 351315), (633, 346320), (666, 329160), (702, 312280), (720, 304473), (740, 296244), (780, 281052), (844, 259740), (888, 246870), (936, 234210), (962, 227880), (999, 219440), (1040, 210789), (1055, 207792), (1080, 202982), (1110, 197496), (1170, 187368), (1266, 173160), (1332, 164580), (1404, 156140), (1443, 151920), (1480, 148122), (1560, 140526), (1665, 131664), (1688, 129870), (1755, 124912), (1776, 123435), (1872, 117105), (1899, 115440), (1924, 113940), (1998, 109720), (2110, 103896), (2160, 101491), (2220, 98748), (2340, 93684), (2405, 91152), (2532, 86580), (2664, 82290), (2743, 79920), (2808, 78070), (2886, 75960), (2960, 74061), (3120, 70263), (3165, 69264), (3330, 65832), (3376, 64935), (3510, 62456), (3798, 57720), (3848, 56970), (3996, 54860), (4220, 51948), (4329, 50640), (4440, 49374), (4680, 46842), (4810, 45576), (4995, 43888), (5064, 43290), (5328, 41145), (5486, 39960), (5616, 39035), (5697, 38480), (5772, 37980), (6330, 34632), (6660, 32916), (7020, 31228), (7215, 30384), (7596, 28860), (7696, 28485), (7807, 28080), (7992, 27430), (8229, 26640), (8440, 25974), (8658, 25320), (8880, 24687), (9360, 23421), (9495, 23088), (9620, 22788), (9990, 21944), (10128, 21645), (10972, 19980), (11394, 19240), (11544, 18990), (12660, 17316), (12987, 16880), (13320, 16458), (13715, 15984), (14040, 15614), (14430, 15192)]