64265276880

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{472261}}^1$

素因数の和:472296

約数の個数: 240

約数和(自身を含む): 255792211584

約数和(自身を除く): 191526934704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19440, 22680, 27216, 34020, 45360, 68040, 136080, 472261, 944522, 1416783, 1889044, 2361305, 2833566, 3305827, 3778088, 4250349, 4722610, 5667132, 6611654, 7083915, 7556176, 8500698, 9445220, 9917481, 11334264, 12751047, 13223308, 14167830, 16529135, 17001396, 18890440, 19834962, 21251745, 22668528, 25502094, 26446616, 28335660, 29752443, 33058270, 34002792, 37780880, 38253141, 39669924, 42503490, 49587405, 51004188, 52893232, 56671320, 59504886, 63755235, 66116540, 68005584, 76506282, 79339848, 85006980, 89257329, 99174810, 102008376, 113342640, 114759423, 119009772, 127510470, 132233080, 148762215, 153012564, 158679696, 170013960, 178514658, 191265705, 198349620, 204016752, 229518846, 238019544, 255020940, 264466160, 267771987, 297524430, 306025128, 340027920, 357029316, 382531410, 396699240, 446286645, 459037692, 476039088, 510041880, 535543974, 573797115, 595048860, 612050256, 714058632, 765062820, 793398480, 803315961, 892573290, 918075384, 1020083760, 1071087948, 1147594230, 1190097720, 1338859935, 1428117264, 1530125640, 1606631922, 1785146580, 1836150768, 2142175896, 2295188460, 2380195440, 2677719870, 3060251280, 3213263844, 3570293160, 4016579805, 4284351792, 4590376920, 5355439740, 6426527688, 7140586320, 8033159610, 9180753840, 10710879480, 12853055376, 16066319220, 21421758960, 32132638440, 64265276880]

約数ペア:

[(1, 64265276880), (2, 32132638440), (3, 21421758960), (4, 16066319220), (5, 12853055376), (6, 10710879480), (7, 9180753840), (8, 8033159610), (9, 7140586320), (10, 6426527688), (12, 5355439740), (14, 4590376920), (15, 4284351792), (16, 4016579805), (18, 3570293160), (20, 3213263844), (21, 3060251280), (24, 2677719870), (27, 2380195440), (28, 2295188460), (30, 2142175896), (35, 1836150768), (36, 1785146580), (40, 1606631922), (42, 1530125640), (45, 1428117264), (48, 1338859935), (54, 1190097720), (56, 1147594230), (60, 1071087948), (63, 1020083760), (70, 918075384), (72, 892573290), (80, 803315961), (81, 793398480), (84, 765062820), (90, 714058632), (105, 612050256), (108, 595048860), (112, 573797115), (120, 535543974), (126, 510041880), (135, 476039088), (140, 459037692), (144, 446286645), (162, 396699240), (168, 382531410), (180, 357029316), (189, 340027920), (210, 306025128), (216, 297524430), (240, 267771987), (243, 264466160), (252, 255020940), (270, 238019544), (280, 229518846), (315, 204016752), (324, 198349620), (336, 191265705), (360, 178514658), (378, 170013960), (405, 158679696), (420, 153012564), (432, 148762215), (486, 132233080), (504, 127510470), (540, 119009772), (560, 114759423), (567, 113342640), (630, 102008376), (648, 99174810), (720, 89257329), (756, 85006980), (810, 79339848), (840, 76506282), (945, 68005584), (972, 66116540), (1008, 63755235), (1080, 59504886), (1134, 56671320), (1215, 52893232), (1260, 51004188), (1296, 49587405), (1512, 42503490), (1620, 39669924), (1680, 38253141), (1701, 37780880), (1890, 34002792), (1944, 33058270), (2160, 29752443), (2268, 28335660), (2430, 26446616), (2520, 25502094), (2835, 22668528), (3024, 21251745), (3240, 19834962), (3402, 18890440), (3780, 17001396), (3888, 16529135), (4536, 14167830), (4860, 13223308), (5040, 12751047), (5670, 11334264), (6480, 9917481), (6804, 9445220), (7560, 8500698), (8505, 7556176), (9072, 7083915), (9720, 6611654), (11340, 5667132), (13608, 4722610), (15120, 4250349), (17010, 3778088), (19440, 3305827), (22680, 2833566), (27216, 2361305), (34020, 1889044), (45360, 1416783), (68040, 944522), (136080, 472261)]