220122031680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{73421}}^1$

素因数の和:73794

約数の個数: 224

約数和(自身を含む): 778790090880

約数和(自身を除く): 558668059200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 347, 360, 432, 480, 540, 576, 694, 720, 864, 960, 1041, 1080, 1388, 1440, 1728, 1735, 2082, 2160, 2776, 2880, 3123, 3470, 4164, 4320, 5205, 5552, 6246, 6940, 8328, 8640, 9369, 10410, 11104, 12492, 13880, 15615, 16656, 18738, 20820, 22208, 24984, 27760, 31230, 33312, 37476, 41640, 46845, 49968, 55520, 62460, 66624, 73421, 74952, 83280, 93690, 99936, 111040, 124920, 146842, 149904, 166560, 187380, 199872, 220263, 249840, 293684, 299808, 333120, 367105, 374760, 440526, 499680, 587368, 599616, 660789, 734210, 749520, 881052, 999360, 1101315, 1174736, 1321578, 1468420, 1499040, 1762104, 1982367, 2202630, 2349472, 2643156, 2936840, 2998080, 3303945, 3524208, 3964734, 4405260, 4698944, 5286312, 5873680, 6607890, 7048416, 7929468, 8810520, 9911835, 10572624, 11747360, 13215780, 14096832, 15858936, 17621040, 19823670, 21145248, 23494720, 25477087, 26431560, 31717872, 35242080, 39647340, 42290496, 50954174, 52863120, 63435744, 70484160, 76431261, 79294680, 101908348, 105726240, 126871488, 127385435, 152862522, 158589360, 203816696, 211452480, 229293783, 254770870, 305725044, 317178720, 382156305, 407633392, 458587566, 509541740, 611450088, 634357440, 687881349, 764312610, 815266784, 917175132, 1019083480, 1146468915, 1222900176, 1375762698, 1528625220, 1630533568, 1834350264, 2038166960, 2292937830, 2445800352, 2751525396, 3057250440, 3439406745, 3668700528, 4076333920, 4585875660, 4891600704, 5503050792, 6114500880, 6878813490, 7337401056, 8152667840, 9171751320, 11006101584, 12229001760, 13757626980, 14674802112, 18343502640, 22012203168, 24458003520, 27515253960, 36687005280, 44024406336, 55030507920, 73374010560, 110061015840, 220122031680]

約数ペア:

[(1, 220122031680), (2, 110061015840), (3, 73374010560), (4, 55030507920), (5, 44024406336), (6, 36687005280), (8, 27515253960), (9, 24458003520), (10, 22012203168), (12, 18343502640), (15, 14674802112), (16, 13757626980), (18, 12229001760), (20, 11006101584), (24, 9171751320), (27, 8152667840), (30, 7337401056), (32, 6878813490), (36, 6114500880), (40, 5503050792), (45, 4891600704), (48, 4585875660), (54, 4076333920), (60, 3668700528), (64, 3439406745), (72, 3057250440), (80, 2751525396), (90, 2445800352), (96, 2292937830), (108, 2038166960), (120, 1834350264), (135, 1630533568), (144, 1528625220), (160, 1375762698), (180, 1222900176), (192, 1146468915), (216, 1019083480), (240, 917175132), (270, 815266784), (288, 764312610), (320, 687881349), (347, 634357440), (360, 611450088), (432, 509541740), (480, 458587566), (540, 407633392), (576, 382156305), (694, 317178720), (720, 305725044), (864, 254770870), (960, 229293783), (1041, 211452480), (1080, 203816696), (1388, 158589360), (1440, 152862522), (1728, 127385435), (1735, 126871488), (2082, 105726240), (2160, 101908348), (2776, 79294680), (2880, 76431261), (3123, 70484160), (3470, 63435744), (4164, 52863120), (4320, 50954174), (5205, 42290496), (5552, 39647340), (6246, 35242080), (6940, 31717872), (8328, 26431560), (8640, 25477087), (9369, 23494720), (10410, 21145248), (11104, 19823670), (12492, 17621040), (13880, 15858936), (15615, 14096832), (16656, 13215780), (18738, 11747360), (20820, 10572624), (22208, 9911835), (24984, 8810520), (27760, 7929468), (31230, 7048416), (33312, 6607890), (37476, 5873680), (41640, 5286312), (46845, 4698944), (49968, 4405260), (55520, 3964734), (62460, 3524208), (66624, 3303945), (73421, 2998080), (74952, 2936840), (83280, 2643156), (93690, 2349472), (99936, 2202630), (111040, 1982367), (124920, 1762104), (146842, 1499040), (149904, 1468420), (166560, 1321578), (187380, 1174736), (199872, 1101315), (220263, 999360), (249840, 881052), (293684, 749520), (299808, 734210), (333120, 660789), (367105, 599616), (374760, 587368), (440526, 499680)]