215645760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 224

約数和(自身を含む): 830275200

約数和(自身を除く): 614629440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2269, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4538, 4752, 5280, 5940, 6336, 6807, 7920, 8640, 9076, 9504, 10560, 11345, 11880, 13614, 15840, 18152, 19008, 20421, 22690, 23760, 24959, 27228, 31680, 34035, 36304, 40842, 45380, 47520, 49918, 54456, 61263, 68070, 72608, 74877, 81684, 90760, 95040, 99836, 102105, 108912, 122526, 124795, 136140, 145216, 149754, 163368, 181520, 199672, 204210, 217824, 224631, 245052, 249590, 272280, 299508, 306315, 326736, 363040, 374385, 399344, 408420, 435648, 449262, 490104, 499180, 544560, 599016, 612630, 653472, 673893, 726080, 748770, 798688, 816840, 898524, 980208, 998360, 1089120, 1123155, 1198032, 1225260, 1306944, 1347786, 1497540, 1597376, 1633680, 1797048, 1960416, 1996720, 2178240, 2246310, 2396064, 2450520, 2695572, 2995080, 3267360, 3369465, 3594096, 3920832, 3993440, 4492620, 4792128, 4901040, 5391144, 5990160, 6534720, 6738930, 7188192, 7986880, 8985240, 9802080, 10782288, 11980320, 13477860, 14376384, 17970480, 19604160, 21564576, 23960640, 26955720, 35940960, 43129152, 53911440, 71881920, 107822880, 215645760]

約数ペア:

[(1, 215645760), (2, 107822880), (3, 71881920), (4, 53911440), (5, 43129152), (6, 35940960), (8, 26955720), (9, 23960640), (10, 21564576), (11, 19604160), (12, 17970480), (15, 14376384), (16, 13477860), (18, 11980320), (20, 10782288), (22, 9802080), (24, 8985240), (27, 7986880), (30, 7188192), (32, 6738930), (33, 6534720), (36, 5990160), (40, 5391144), (44, 4901040), (45, 4792128), (48, 4492620), (54, 3993440), (55, 3920832), (60, 3594096), (64, 3369465), (66, 3267360), (72, 2995080), (80, 2695572), (88, 2450520), (90, 2396064), (96, 2246310), (99, 2178240), (108, 1996720), (110, 1960416), (120, 1797048), (132, 1633680), (135, 1597376), (144, 1497540), (160, 1347786), (165, 1306944), (176, 1225260), (180, 1198032), (192, 1123155), (198, 1089120), (216, 998360), (220, 980208), (240, 898524), (264, 816840), (270, 798688), (288, 748770), (297, 726080), (320, 673893), (330, 653472), (352, 612630), (360, 599016), (396, 544560), (432, 499180), (440, 490104), (480, 449262), (495, 435648), (528, 408420), (540, 399344), (576, 374385), (594, 363040), (660, 326736), (704, 306315), (720, 299508), (792, 272280), (864, 249590), (880, 245052), (960, 224631), (990, 217824), (1056, 204210), (1080, 199672), (1188, 181520), (1320, 163368), (1440, 149754), (1485, 145216), (1584, 136140), (1728, 124795), (1760, 122526), (1980, 108912), (2112, 102105), (2160, 99836), (2269, 95040), (2376, 90760), (2640, 81684), (2880, 74877), (2970, 72608), (3168, 68070), (3520, 61263), (3960, 54456), (4320, 49918), (4538, 47520), (4752, 45380), (5280, 40842), (5940, 36304), (6336, 34035), (6807, 31680), (7920, 27228), (8640, 24959), (9076, 23760), (9504, 22690), (10560, 20421), (11345, 19008), (11880, 18152), (13614, 15840)]