145019520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 530585640

約数和(自身を除く): 385566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1481, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 2962, 3060, 3264, 4080, 4443, 4896, 5440, 5760, 5924, 6120, 6528, 7405, 8160, 8886, 9792, 10880, 11848, 12240, 13329, 14810, 16320, 17772, 19584, 22215, 23696, 24480, 25177, 26658, 29620, 32640, 35544, 44430, 47392, 48960, 50354, 53316, 59240, 66645, 71088, 75531, 88860, 94784, 97920, 100708, 106632, 118480, 125885, 133290, 142176, 151062, 177720, 189568, 201416, 213264, 226593, 236960, 251770, 266580, 284352, 302124, 355440, 377655, 402832, 426528, 453186, 473920, 503540, 533160, 568704, 604248, 710880, 755310, 805664, 853056, 906372, 947840, 1007080, 1066320, 1132965, 1208496, 1421760, 1510620, 1611328, 1706112, 1812744, 2014160, 2132640, 2265930, 2416992, 2843520, 3021240, 3222656, 3625488, 4028320, 4265280, 4531860, 4833984, 6042480, 7250976, 8056640, 8530560, 9063720, 9667968, 12084960, 14501952, 16113280, 18127440, 24169920, 29003904, 36254880, 48339840, 72509760, 145019520]

約数ペア:

[(1, 145019520), (2, 72509760), (3, 48339840), (4, 36254880), (5, 29003904), (6, 24169920), (8, 18127440), (9, 16113280), (10, 14501952), (12, 12084960), (15, 9667968), (16, 9063720), (17, 8530560), (18, 8056640), (20, 7250976), (24, 6042480), (30, 4833984), (32, 4531860), (34, 4265280), (36, 4028320), (40, 3625488), (45, 3222656), (48, 3021240), (51, 2843520), (60, 2416992), (64, 2265930), (68, 2132640), (72, 2014160), (80, 1812744), (85, 1706112), (90, 1611328), (96, 1510620), (102, 1421760), (120, 1208496), (128, 1132965), (136, 1066320), (144, 1007080), (153, 947840), (160, 906372), (170, 853056), (180, 805664), (192, 755310), (204, 710880), (240, 604248), (255, 568704), (272, 533160), (288, 503540), (306, 473920), (320, 453186), (340, 426528), (360, 402832), (384, 377655), (408, 355440), (480, 302124), (510, 284352), (544, 266580), (576, 251770), (612, 236960), (640, 226593), (680, 213264), (720, 201416), (765, 189568), (816, 177720), (960, 151062), (1020, 142176), (1088, 133290), (1152, 125885), (1224, 118480), (1360, 106632), (1440, 100708), (1481, 97920), (1530, 94784), (1632, 88860), (1920, 75531), (2040, 71088), (2176, 66645), (2448, 59240), (2720, 53316), (2880, 50354), (2962, 48960), (3060, 47392), (3264, 44430), (4080, 35544), (4443, 32640), (4896, 29620), (5440, 26658), (5760, 25177), (5924, 24480), (6120, 23696), (6528, 22215), (7405, 19584), (8160, 17772), (8886, 16320), (9792, 14810), (10880, 13329), (11848, 12240)]