126613760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 373610496

約数和(自身を除く): 246996736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1087, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2174, 2240, 2912, 3328, 3640, 4160, 4348, 4480, 5435, 5824, 7280, 7609, 8320, 8696, 8960, 10870, 11648, 14131, 14560, 15218, 16640, 17392, 21740, 23296, 28262, 29120, 30436, 34784, 38045, 43480, 56524, 58240, 60872, 69568, 70655, 76090, 86960, 98917, 113048, 116480, 121744, 139136, 141310, 152180, 173920, 197834, 226096, 243488, 278272, 282620, 304360, 347840, 395668, 452192, 486976, 494585, 565240, 608720, 695680, 791336, 904384, 973952, 989170, 1130480, 1217440, 1391360, 1582672, 1808768, 1947904, 1978340, 2260960, 2434880, 3165344, 3617536, 3956680, 4521920, 4869760, 6330688, 7913360, 9043840, 9739520, 12661376, 15826720, 18087680, 25322752, 31653440, 63306880, 126613760]

約数ペア:

[(1, 126613760), (2, 63306880), (4, 31653440), (5, 25322752), (7, 18087680), (8, 15826720), (10, 12661376), (13, 9739520), (14, 9043840), (16, 7913360), (20, 6330688), (26, 4869760), (28, 4521920), (32, 3956680), (35, 3617536), (40, 3165344), (52, 2434880), (56, 2260960), (64, 1978340), (65, 1947904), (70, 1808768), (80, 1582672), (91, 1391360), (104, 1217440), (112, 1130480), (128, 989170), (130, 973952), (140, 904384), (160, 791336), (182, 695680), (208, 608720), (224, 565240), (256, 494585), (260, 486976), (280, 452192), (320, 395668), (364, 347840), (416, 304360), (448, 282620), (455, 278272), (520, 243488), (560, 226096), (640, 197834), (728, 173920), (832, 152180), (896, 141310), (910, 139136), (1040, 121744), (1087, 116480), (1120, 113048), (1280, 98917), (1456, 86960), (1664, 76090), (1792, 70655), (1820, 69568), (2080, 60872), (2174, 58240), (2240, 56524), (2912, 43480), (3328, 38045), (3640, 34784), (4160, 30436), (4348, 29120), (4480, 28262), (5435, 23296), (5824, 21740), (7280, 17392), (7609, 16640), (8320, 15218), (8696, 14560), (8960, 14131), (10870, 11648)]