233405280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 826822080

約数和(自身を除く): 593416800

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, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 557, 582, 720, 776, 864, 873, 970, 1080, 1114, 1164, 1440, 1455, 1552, 1671, 1746, 1940, 2160, 2228, 2328, 2619, 2785, 2910, 3104, 3342, 3492, 3880, 4320, 4365, 4456, 4656, 5013, 5238, 5570, 5820, 6684, 6984, 7760, 8355, 8730, 8912, 9312, 10026, 10476, 11140, 11640, 13095, 13368, 13968, 15039, 15520, 16710, 17460, 17824, 20052, 20952, 22280, 23280, 25065, 26190, 26736, 27936, 30078, 33420, 34920, 40104, 41904, 44560, 46560, 50130, 52380, 53472, 54029, 60156, 66840, 69840, 75195, 80208, 83808, 89120, 100260, 104760, 108058, 120312, 133680, 139680, 150390, 160416, 162087, 200520, 209520, 216116, 240624, 267360, 270145, 300780, 324174, 401040, 419040, 432232, 481248, 486261, 540290, 601560, 648348, 802080, 810435, 864464, 972522, 1080580, 1203120, 1296696, 1458783, 1620870, 1728928, 1945044, 2161160, 2406240, 2431305, 2593392, 2917566, 3241740, 3890088, 4322320, 4862610, 5186784, 5835132, 6483480, 7293915, 7780176, 8644640, 9725220, 11670264, 12966960, 14587830, 15560352, 19450440, 23340528, 25933920, 29175660, 38900880, 46681056, 58351320, 77801760, 116702640, 233405280]

約数ペア:

[(1, 233405280), (2, 116702640), (3, 77801760), (4, 58351320), (5, 46681056), (6, 38900880), (8, 29175660), (9, 25933920), (10, 23340528), (12, 19450440), (15, 15560352), (16, 14587830), (18, 12966960), (20, 11670264), (24, 9725220), (27, 8644640), (30, 7780176), (32, 7293915), (36, 6483480), (40, 5835132), (45, 5186784), (48, 4862610), (54, 4322320), (60, 3890088), (72, 3241740), (80, 2917566), (90, 2593392), (96, 2431305), (97, 2406240), (108, 2161160), (120, 1945044), (135, 1728928), (144, 1620870), (160, 1458783), (180, 1296696), (194, 1203120), (216, 1080580), (240, 972522), (270, 864464), (288, 810435), (291, 802080), (360, 648348), (388, 601560), (432, 540290), (480, 486261), (485, 481248), (540, 432232), (557, 419040), (582, 401040), (720, 324174), (776, 300780), (864, 270145), (873, 267360), (970, 240624), (1080, 216116), (1114, 209520), (1164, 200520), (1440, 162087), (1455, 160416), (1552, 150390), (1671, 139680), (1746, 133680), (1940, 120312), (2160, 108058), (2228, 104760), (2328, 100260), (2619, 89120), (2785, 83808), (2910, 80208), (3104, 75195), (3342, 69840), (3492, 66840), (3880, 60156), (4320, 54029), (4365, 53472), (4456, 52380), (4656, 50130), (5013, 46560), (5238, 44560), (5570, 41904), (5820, 40104), (6684, 34920), (6984, 33420), (7760, 30078), (8355, 27936), (8730, 26736), (8912, 26190), (9312, 25065), (10026, 23280), (10476, 22280), (11140, 20952), (11640, 20052), (13095, 17824), (13368, 17460), (13968, 16710), (15039, 15520)]