153521280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 192

約数和(自身を含む): 578560320

約数和(自身を除く): 425039040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2423, 2640, 2880, 3168, 3520, 3960, 4224, 4846, 5280, 5760, 6336, 7040, 7269, 7920, 9692, 10560, 12115, 12672, 14538, 15840, 19384, 21120, 21807, 24230, 26653, 29076, 31680, 36345, 38768, 43614, 48460, 53306, 58152, 63360, 72690, 77536, 79959, 87228, 96920, 106612, 109035, 116304, 133265, 145380, 155072, 159918, 174456, 193840, 213224, 218070, 232608, 239877, 266530, 290760, 310144, 319836, 348912, 387680, 399795, 426448, 436140, 465216, 479754, 533060, 581520, 639672, 697824, 775360, 799590, 852896, 872280, 930432, 959508, 1066120, 1163040, 1199385, 1279344, 1395648, 1550720, 1599180, 1705792, 1744560, 1919016, 2132240, 2326080, 2398770, 2558688, 2791296, 3198360, 3411584, 3489120, 3838032, 4264480, 4652160, 4797540, 5117376, 6396720, 6978240, 7676064, 8528960, 9595080, 10234752, 12793440, 13956480, 15352128, 17057920, 19190160, 25586880, 30704256, 38380320, 51173760, 76760640, 153521280]

約数ペア:

[(1, 153521280), (2, 76760640), (3, 51173760), (4, 38380320), (5, 30704256), (6, 25586880), (8, 19190160), (9, 17057920), (10, 15352128), (11, 13956480), (12, 12793440), (15, 10234752), (16, 9595080), (18, 8528960), (20, 7676064), (22, 6978240), (24, 6396720), (30, 5117376), (32, 4797540), (33, 4652160), (36, 4264480), (40, 3838032), (44, 3489120), (45, 3411584), (48, 3198360), (55, 2791296), (60, 2558688), (64, 2398770), (66, 2326080), (72, 2132240), (80, 1919016), (88, 1744560), (90, 1705792), (96, 1599180), (99, 1550720), (110, 1395648), (120, 1279344), (128, 1199385), (132, 1163040), (144, 1066120), (160, 959508), (165, 930432), (176, 872280), (180, 852896), (192, 799590), (198, 775360), (220, 697824), (240, 639672), (264, 581520), (288, 533060), (320, 479754), (330, 465216), (352, 436140), (360, 426448), (384, 399795), (396, 387680), (440, 348912), (480, 319836), (495, 310144), (528, 290760), (576, 266530), (640, 239877), (660, 232608), (704, 218070), (720, 213224), (792, 193840), (880, 174456), (960, 159918), (990, 155072), (1056, 145380), (1152, 133265), (1320, 116304), (1408, 109035), (1440, 106612), (1584, 96920), (1760, 87228), (1920, 79959), (1980, 77536), (2112, 72690), (2423, 63360), (2640, 58152), (2880, 53306), (3168, 48460), (3520, 43614), (3960, 38768), (4224, 36345), (4846, 31680), (5280, 29076), (5760, 26653), (6336, 24230), (7040, 21807), (7269, 21120), (7920, 19384), (9692, 15840), (10560, 14538), (12115, 12672)]