2237427840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61333}}^1$

素因数の和:61374

約数の個数: 128

約数和(自身を含む): 7507281600

約数和(自身を除く): 5269853760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 61333, 122666, 183999, 245332, 306665, 367998, 490664, 613330, 735996, 919995, 981328, 1165327, 1226660, 1471992, 1839990, 1962656, 2330654, 2453320, 2943984, 3495981, 3679980, 3925312, 4661308, 4906640, 5826635, 5887968, 6991962, 7359960, 7850624, 9322616, 9813280, 11653270, 11775936, 13983924, 14719920, 17479905, 18645232, 19626560, 23306540, 23551872, 27967848, 29439840, 34959810, 37290464, 39253120, 46613080, 55935696, 58879680, 69919620, 74580928, 93226160, 111871392, 117759360, 139839240, 149161856, 186452320, 223742784, 279678480, 372904640, 447485568, 559356960, 745809280, 1118713920, 2237427840]

約数ペア:

[(1, 2237427840), (2, 1118713920), (3, 745809280), (4, 559356960), (5, 447485568), (6, 372904640), (8, 279678480), (10, 223742784), (12, 186452320), (15, 149161856), (16, 139839240), (19, 117759360), (20, 111871392), (24, 93226160), (30, 74580928), (32, 69919620), (38, 58879680), (40, 55935696), (48, 46613080), (57, 39253120), (60, 37290464), (64, 34959810), (76, 29439840), (80, 27967848), (95, 23551872), (96, 23306540), (114, 19626560), (120, 18645232), (128, 17479905), (152, 14719920), (160, 13983924), (190, 11775936), (192, 11653270), (228, 9813280), (240, 9322616), (285, 7850624), (304, 7359960), (320, 6991962), (380, 5887968), (384, 5826635), (456, 4906640), (480, 4661308), (570, 3925312), (608, 3679980), (640, 3495981), (760, 2943984), (912, 2453320), (960, 2330654), (1140, 1962656), (1216, 1839990), (1520, 1471992), (1824, 1226660), (1920, 1165327), (2280, 981328), (2432, 919995), (3040, 735996), (3648, 613330), (4560, 490664), (6080, 367998), (7296, 306665), (9120, 245332), (12160, 183999), (18240, 122666), (36480, 61333)]