63306880

素因数分解:

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

素因数の和:1126

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 123132800

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1087, 1120, 1456, 1664, 1820, 2080, 2174, 2240, 2912, 3640, 4160, 4348, 4480, 5435, 5824, 7280, 7609, 8320, 8696, 10870, 11648, 14131, 14560, 15218, 17392, 21740, 28262, 29120, 30436, 34784, 38045, 43480, 56524, 58240, 60872, 69568, 70655, 76090, 86960, 98917, 113048, 121744, 139136, 141310, 152180, 173920, 197834, 226096, 243488, 282620, 304360, 347840, 395668, 452192, 486976, 494585, 565240, 608720, 695680, 791336, 904384, 973952, 989170, 1130480, 1217440, 1582672, 1808768, 1978340, 2260960, 2434880, 3165344, 3956680, 4521920, 4869760, 6330688, 7913360, 9043840, 12661376, 15826720, 31653440, 63306880]

約数ペア:

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