216425880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 830269440

約数和(自身を除く): 613843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 41, 43, 44, 45, 55, 60, 62, 66, 72, 82, 86, 88, 90, 93, 99, 110, 120, 123, 124, 129, 132, 155, 164, 165, 172, 180, 186, 198, 205, 215, 220, 246, 248, 258, 264, 279, 310, 328, 330, 341, 344, 360, 369, 372, 387, 396, 410, 430, 440, 451, 465, 473, 492, 495, 516, 558, 615, 620, 645, 660, 682, 738, 744, 774, 792, 820, 860, 902, 930, 946, 984, 990, 1023, 1032, 1116, 1230, 1240, 1271, 1290, 1320, 1333, 1353, 1364, 1395, 1419, 1476, 1548, 1640, 1705, 1720, 1763, 1804, 1845, 1860, 1892, 1935, 1980, 2046, 2232, 2255, 2365, 2460, 2542, 2580, 2666, 2706, 2728, 2790, 2838, 2952, 3069, 3096, 3410, 3526, 3608, 3690, 3720, 3784, 3813, 3870, 3960, 3999, 4059, 4092, 4257, 4510, 4730, 4920, 5084, 5115, 5160, 5289, 5332, 5412, 5580, 5676, 6138, 6355, 6665, 6765, 6820, 7052, 7095, 7380, 7626, 7740, 7998, 8118, 8184, 8514, 8815, 9020, 9460, 10168, 10230, 10578, 10664, 10824, 11160, 11352, 11439, 11997, 12276, 12710, 13330, 13530, 13640, 13981, 14104, 14190, 14663, 14760, 15252, 15345, 15480, 15867, 15996, 16236, 17028, 17630, 18040, 18920, 19065, 19393, 19995, 20295, 20460, 21156, 21285, 22878, 23994, 24552, 25420, 26445, 26660, 27060, 27962, 28380, 29326, 30504, 30690, 31734, 31992, 32472, 34056, 35260, 38130, 38786, 39990, 40590, 40920, 41943, 42312, 42570, 43989, 45756, 47988, 50840, 52890, 53320, 54120, 54653, 55924, 56760, 57195, 58179, 58652, 59985, 61380, 63468, 69905, 70520, 73315, 76260, 77572, 79335, 79980, 81180, 83886, 85140, 87978, 91512, 95976, 96965, 105780, 109306, 111848, 114390, 116358, 117304, 119970, 122760, 125829, 126936, 131967, 139810, 146630, 152520, 155144, 158670, 159960, 162360, 163959, 167772, 170280, 174537, 175956, 193930, 209715, 211560, 218612, 219945, 228780, 232716, 239940, 251658, 263934, 273265, 279620, 290895, 293260, 317340, 327918, 335544, 349074, 351912, 387860, 419430, 437224, 439890, 457560, 465432, 479880, 491877, 503316, 527868, 546530, 559240, 581790, 586520, 601183, 629145, 634680, 655836, 659835, 698148, 775720, 819795, 838860, 872685, 879780, 983754, 1006632, 1055736, 1093060, 1163580, 1202366, 1258290, 1311672, 1319670, 1396296, 1639590, 1677720, 1745370, 1759560, 1803549, 1967508, 2186120, 2327160, 2404732, 2459385, 2516580, 2639340, 3005915, 3279180, 3490740, 3607098, 3935016, 4809464, 4918770, 5033160, 5278680, 5410647, 6011830, 6558360, 6981480, 7214196, 9017745, 9837540, 10821294, 12023660, 14428392, 18035490, 19675080, 21642588, 24047320, 27053235, 36070980, 43285176, 54106470, 72141960, 108212940, 216425880]

約数ペア:

[(1, 216425880), (2, 108212940), (3, 72141960), (4, 54106470), (5, 43285176), (6, 36070980), (8, 27053235), (9, 24047320), (10, 21642588), (11, 19675080), (12, 18035490), (15, 14428392), (18, 12023660), (20, 10821294), (22, 9837540), (24, 9017745), (30, 7214196), (31, 6981480), (33, 6558360), (36, 6011830), (40, 5410647), (41, 5278680), (43, 5033160), (44, 4918770), (45, 4809464), (55, 3935016), (60, 3607098), (62, 3490740), (66, 3279180), (72, 3005915), (82, 2639340), (86, 2516580), (88, 2459385), (90, 2404732), (93, 2327160), (99, 2186120), (110, 1967508), (120, 1803549), (123, 1759560), (124, 1745370), (129, 1677720), (132, 1639590), (155, 1396296), (164, 1319670), (165, 1311672), (172, 1258290), (180, 1202366), (186, 1163580), (198, 1093060), (205, 1055736), (215, 1006632), (220, 983754), (246, 879780), (248, 872685), (258, 838860), (264, 819795), (279, 775720), (310, 698148), (328, 659835), (330, 655836), (341, 634680), (344, 629145), (360, 601183), (369, 586520), (372, 581790), (387, 559240), (396, 546530), (410, 527868), (430, 503316), (440, 491877), (451, 479880), (465, 465432), (473, 457560), (492, 439890), (495, 437224), (516, 419430), (558, 387860), (615, 351912), (620, 349074), (645, 335544), (660, 327918), (682, 317340), (738, 293260), (744, 290895), (774, 279620), (792, 273265), (820, 263934), (860, 251658), (902, 239940), (930, 232716), (946, 228780), (984, 219945), (990, 218612), (1023, 211560), (1032, 209715), (1116, 193930), (1230, 175956), (1240, 174537), (1271, 170280), (1290, 167772), (1320, 163959), (1333, 162360), (1353, 159960), (1364, 158670), (1395, 155144), (1419, 152520), (1476, 146630), (1548, 139810), (1640, 131967), (1705, 126936), (1720, 125829), (1763, 122760), (1804, 119970), (1845, 117304), (1860, 116358), (1892, 114390), (1935, 111848), (1980, 109306), (2046, 105780), (2232, 96965), (2255, 95976), (2365, 91512), (2460, 87978), (2542, 85140), (2580, 83886), (2666, 81180), (2706, 79980), (2728, 79335), (2790, 77572), (2838, 76260), (2952, 73315), (3069, 70520), (3096, 69905), (3410, 63468), (3526, 61380), (3608, 59985), (3690, 58652), (3720, 58179), (3784, 57195), (3813, 56760), (3870, 55924), (3960, 54653), (3999, 54120), (4059, 53320), (4092, 52890), (4257, 50840), (4510, 47988), (4730, 45756), (4920, 43989), (5084, 42570), (5115, 42312), (5160, 41943), (5289, 40920), (5332, 40590), (5412, 39990), (5580, 38786), (5676, 38130), (6138, 35260), (6355, 34056), (6665, 32472), (6765, 31992), (6820, 31734), (7052, 30690), (7095, 30504), (7380, 29326), (7626, 28380), (7740, 27962), (7998, 27060), (8118, 26660), (8184, 26445), (8514, 25420), (8815, 24552), (9020, 23994), (9460, 22878), (10168, 21285), (10230, 21156), (10578, 20460), (10664, 20295), (10824, 19995), (11160, 19393), (11352, 19065), (11439, 18920), (11997, 18040), (12276, 17630), (12710, 17028), (13330, 16236), (13530, 15996), (13640, 15867), (13981, 15480), (14104, 15345), (14190, 15252), (14663, 14760)]