22148280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 97044480

約数和(自身を除く): 74896200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 47, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 94, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 141, 153, 154, 165, 168, 170, 180, 187, 188, 198, 204, 210, 220, 231, 235, 238, 252, 255, 264, 280, 282, 306, 308, 315, 329, 330, 340, 357, 360, 374, 376, 385, 396, 408, 420, 423, 440, 462, 470, 476, 495, 504, 510, 517, 561, 564, 595, 612, 616, 630, 658, 660, 680, 693, 705, 714, 748, 765, 770, 792, 799, 840, 846, 924, 935, 940, 952, 987, 990, 1020, 1034, 1071, 1122, 1128, 1155, 1190, 1224, 1260, 1309, 1316, 1320, 1386, 1410, 1428, 1496, 1530, 1540, 1551, 1598, 1645, 1683, 1692, 1785, 1848, 1870, 1880, 1974, 1980, 2040, 2068, 2115, 2142, 2244, 2310, 2380, 2397, 2520, 2585, 2618, 2632, 2772, 2805, 2820, 2856, 2961, 3060, 3080, 3102, 3196, 3290, 3366, 3384, 3465, 3570, 3619, 3740, 3927, 3948, 3960, 3995, 4136, 4230, 4284, 4488, 4620, 4653, 4760, 4794, 4935, 5170, 5236, 5355, 5544, 5593, 5610, 5640, 5922, 6120, 6204, 6392, 6545, 6580, 6732, 6930, 7140, 7191, 7238, 7480, 7755, 7854, 7896, 7990, 8415, 8460, 8568, 8789, 9240, 9306, 9588, 9870, 10340, 10472, 10710, 10857, 11186, 11220, 11781, 11844, 11985, 12408, 13090, 13160, 13464, 13860, 14280, 14382, 14476, 14805, 15510, 15708, 15980, 16779, 16830, 16920, 17578, 18095, 18612, 19176, 19635, 19740, 20680, 21420, 21714, 22372, 22440, 23265, 23562, 23688, 23970, 26180, 26367, 27720, 27965, 28764, 28952, 29610, 31020, 31416, 31960, 32571, 33558, 33660, 35156, 35955, 36190, 37224, 39270, 39480, 42840, 43428, 43945, 44744, 46530, 47124, 47940, 50337, 52360, 52734, 54285, 55930, 57528, 58905, 59220, 61523, 62040, 65142, 67116, 67320, 70312, 71910, 72380, 78540, 79101, 83895, 86856, 87890, 93060, 94248, 95880, 100674, 105468, 108570, 111860, 117810, 118440, 123046, 130284, 131835, 134232, 143820, 144760, 157080, 158202, 162855, 167790, 175780, 184569, 186120, 201348, 210936, 217140, 223720, 235620, 246092, 251685, 260568, 263670, 287640, 307615, 316404, 325710, 335580, 351560, 369138, 395505, 402696, 434280, 471240, 492184, 503370, 527340, 553707, 615230, 632808, 651420, 671160, 738276, 791010, 922845, 1006740, 1054680, 1107414, 1230460, 1302840, 1476552, 1582020, 1845690, 2013480, 2214828, 2460920, 2768535, 3164040, 3691380, 4429656, 5537070, 7382760, 11074140, 22148280]

約数ペア:

[(1, 22148280), (2, 11074140), (3, 7382760), (4, 5537070), (5, 4429656), (6, 3691380), (7, 3164040), (8, 2768535), (9, 2460920), (10, 2214828), (11, 2013480), (12, 1845690), (14, 1582020), (15, 1476552), (17, 1302840), (18, 1230460), (20, 1107414), (21, 1054680), (22, 1006740), (24, 922845), (28, 791010), (30, 738276), (33, 671160), (34, 651420), (35, 632808), (36, 615230), (40, 553707), (42, 527340), (44, 503370), (45, 492184), (47, 471240), (51, 434280), (55, 402696), (56, 395505), (60, 369138), (63, 351560), (66, 335580), (68, 325710), (70, 316404), (72, 307615), (77, 287640), (84, 263670), (85, 260568), (88, 251685), (90, 246092), (94, 235620), (99, 223720), (102, 217140), (105, 210936), (110, 201348), (119, 186120), (120, 184569), (126, 175780), (132, 167790), (136, 162855), (140, 158202), (141, 157080), (153, 144760), (154, 143820), (165, 134232), (168, 131835), (170, 130284), (180, 123046), (187, 118440), (188, 117810), (198, 111860), (204, 108570), (210, 105468), (220, 100674), (231, 95880), (235, 94248), (238, 93060), (252, 87890), (255, 86856), (264, 83895), (280, 79101), (282, 78540), (306, 72380), (308, 71910), (315, 70312), (329, 67320), (330, 67116), (340, 65142), (357, 62040), (360, 61523), (374, 59220), (376, 58905), (385, 57528), (396, 55930), (408, 54285), (420, 52734), (423, 52360), (440, 50337), (462, 47940), (470, 47124), (476, 46530), (495, 44744), (504, 43945), (510, 43428), (517, 42840), (561, 39480), (564, 39270), (595, 37224), (612, 36190), (616, 35955), (630, 35156), (658, 33660), (660, 33558), (680, 32571), (693, 31960), (705, 31416), (714, 31020), (748, 29610), (765, 28952), (770, 28764), (792, 27965), (799, 27720), (840, 26367), (846, 26180), (924, 23970), (935, 23688), (940, 23562), (952, 23265), (987, 22440), (990, 22372), (1020, 21714), (1034, 21420), (1071, 20680), (1122, 19740), (1128, 19635), (1155, 19176), (1190, 18612), (1224, 18095), (1260, 17578), (1309, 16920), (1316, 16830), (1320, 16779), (1386, 15980), (1410, 15708), (1428, 15510), (1496, 14805), (1530, 14476), (1540, 14382), (1551, 14280), (1598, 13860), (1645, 13464), (1683, 13160), (1692, 13090), (1785, 12408), (1848, 11985), (1870, 11844), (1880, 11781), (1974, 11220), (1980, 11186), (2040, 10857), (2068, 10710), (2115, 10472), (2142, 10340), (2244, 9870), (2310, 9588), (2380, 9306), (2397, 9240), (2520, 8789), (2585, 8568), (2618, 8460), (2632, 8415), (2772, 7990), (2805, 7896), (2820, 7854), (2856, 7755), (2961, 7480), (3060, 7238), (3080, 7191), (3102, 7140), (3196, 6930), (3290, 6732), (3366, 6580), (3384, 6545), (3465, 6392), (3570, 6204), (3619, 6120), (3740, 5922), (3927, 5640), (3948, 5610), (3960, 5593), (3995, 5544), (4136, 5355), (4230, 5236), (4284, 5170), (4488, 4935), (4620, 4794), (4653, 4760)]