163226880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4723}}^1$

素因数の和:4753

約数の個数: 144

約数和(自身を含む): 579351360

約数和(自身を除く): 416124480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4723, 5760, 6912, 8640, 9446, 11520, 14169, 17280, 18892, 23615, 28338, 34560, 37784, 42507, 47230, 56676, 70845, 75568, 85014, 94460, 113352, 127521, 141690, 151136, 170028, 188920, 212535, 226704, 255042, 283380, 302272, 340056, 377840, 425070, 453408, 510084, 566760, 604544, 637605, 680112, 755680, 850140, 906816, 1020168, 1133520, 1209088, 1275210, 1360224, 1511360, 1700280, 1813632, 2040336, 2267040, 2550420, 2720448, 3022720, 3400560, 3627264, 4080672, 4534080, 5100840, 5440896, 6045440, 6801120, 8161344, 9068160, 10201680, 10881792, 13602240, 16322688, 18136320, 20403360, 27204480, 32645376, 40806720, 54408960, 81613440, 163226880]

約数ペア:

[(1, 163226880), (2, 81613440), (3, 54408960), (4, 40806720), (5, 32645376), (6, 27204480), (8, 20403360), (9, 18136320), (10, 16322688), (12, 13602240), (15, 10881792), (16, 10201680), (18, 9068160), (20, 8161344), (24, 6801120), (27, 6045440), (30, 5440896), (32, 5100840), (36, 4534080), (40, 4080672), (45, 3627264), (48, 3400560), (54, 3022720), (60, 2720448), (64, 2550420), (72, 2267040), (80, 2040336), (90, 1813632), (96, 1700280), (108, 1511360), (120, 1360224), (128, 1275210), (135, 1209088), (144, 1133520), (160, 1020168), (180, 906816), (192, 850140), (216, 755680), (240, 680112), (256, 637605), (270, 604544), (288, 566760), (320, 510084), (360, 453408), (384, 425070), (432, 377840), (480, 340056), (540, 302272), (576, 283380), (640, 255042), (720, 226704), (768, 212535), (864, 188920), (960, 170028), (1080, 151136), (1152, 141690), (1280, 127521), (1440, 113352), (1728, 94460), (1920, 85014), (2160, 75568), (2304, 70845), (2880, 56676), (3456, 47230), (3840, 42507), (4320, 37784), (4723, 34560), (5760, 28338), (6912, 23615), (8640, 18892), (9446, 17280), (11520, 14169)]