30919432320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{255617}}^1$

素因数の和:255652

約数の個数: 256

約数和(自身を含む): 125150572800

約数和(自身を除く): 94231140480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 255617, 511234, 766851, 1022468, 1278085, 1533702, 1789319, 2044936, 2300553, 2556170, 3067404, 3578638, 3834255, 4089872, 4601106, 5112340, 5367957, 6134808, 6901659, 7157276, 7668510, 8179744, 8946595, 9202212, 10224680, 10735914, 11502765, 12269616, 13803318, 14314552, 15337020, 16103871, 16359488, 17893190, 18404424, 20449360, 21471828, 23005530, 24539232, 26839785, 27606636, 28629104, 30674040, 32207742, 32718976, 34508295, 35786380, 36808848, 40898720, 42943656, 46011060, 48311613, 49078464, 53679570, 55213272, 57258208, 61348080, 64415484, 69016590, 71572760, 73617696, 80519355, 81797440, 85887312, 92022120, 96623226, 98156928, 107359140, 110426544, 114516416, 122696160, 128830968, 138033180, 143145520, 147235392, 161038710, 163594880, 171774624, 184044240, 193246452, 214718280, 220853088, 229032832, 241558065, 245392320, 257661936, 276066360, 286291040, 294470784, 322077420, 343549248, 368088480, 386492904, 429436560, 441706176, 483116130, 490784640, 515323872, 552132720, 572582080, 644154840, 687098496, 736176960, 772985808, 858873120, 883412352, 966232260, 1030647744, 1104265440, 1145164160, 1288309680, 1472353920, 1545971616, 1717746240, 1932464520, 2061295488, 2208530880, 2576619360, 3091943232, 3435492480, 3864929040, 4417061760, 5153238720, 6183886464, 7729858080, 10306477440, 15459716160, 30919432320]

約数ペア:

[(1, 30919432320), (2, 15459716160), (3, 10306477440), (4, 7729858080), (5, 6183886464), (6, 5153238720), (7, 4417061760), (8, 3864929040), (9, 3435492480), (10, 3091943232), (12, 2576619360), (14, 2208530880), (15, 2061295488), (16, 1932464520), (18, 1717746240), (20, 1545971616), (21, 1472353920), (24, 1288309680), (27, 1145164160), (28, 1104265440), (30, 1030647744), (32, 966232260), (35, 883412352), (36, 858873120), (40, 772985808), (42, 736176960), (45, 687098496), (48, 644154840), (54, 572582080), (56, 552132720), (60, 515323872), (63, 490784640), (64, 483116130), (70, 441706176), (72, 429436560), (80, 386492904), (84, 368088480), (90, 343549248), (96, 322077420), (105, 294470784), (108, 286291040), (112, 276066360), (120, 257661936), (126, 245392320), (128, 241558065), (135, 229032832), (140, 220853088), (144, 214718280), (160, 193246452), (168, 184044240), (180, 171774624), (189, 163594880), (192, 161038710), (210, 147235392), (216, 143145520), (224, 138033180), (240, 128830968), (252, 122696160), (270, 114516416), (280, 110426544), (288, 107359140), (315, 98156928), (320, 96623226), (336, 92022120), (360, 85887312), (378, 81797440), (384, 80519355), (420, 73617696), (432, 71572760), (448, 69016590), (480, 64415484), (504, 61348080), (540, 57258208), (560, 55213272), (576, 53679570), (630, 49078464), (640, 48311613), (672, 46011060), (720, 42943656), (756, 40898720), (840, 36808848), (864, 35786380), (896, 34508295), (945, 32718976), (960, 32207742), (1008, 30674040), (1080, 28629104), (1120, 27606636), (1152, 26839785), (1260, 24539232), (1344, 23005530), (1440, 21471828), (1512, 20449360), (1680, 18404424), (1728, 17893190), (1890, 16359488), (1920, 16103871), (2016, 15337020), (2160, 14314552), (2240, 13803318), (2520, 12269616), (2688, 11502765), (2880, 10735914), (3024, 10224680), (3360, 9202212), (3456, 8946595), (3780, 8179744), (4032, 7668510), (4320, 7157276), (4480, 6901659), (5040, 6134808), (5760, 5367957), (6048, 5112340), (6720, 4601106), (7560, 4089872), (8064, 3834255), (8640, 3578638), (10080, 3067404), (12096, 2556170), (13440, 2300553), (15120, 2044936), (17280, 1789319), (20160, 1533702), (24192, 1278085), (30240, 1022468), (40320, 766851), (60480, 511234), (120960, 255617)]