15280030080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{126323}}^1$

素因数の和:126358

約数の個数: 256

約数和(自身を含む): 61848230400

約数和(自身を除く): 46568200320

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, 126323, 252646, 378969, 505292, 631615, 757938, 884261, 1010584, 1136907, 1263230, 1515876, 1768522, 1894845, 2021168, 2273814, 2526460, 2652783, 3031752, 3410721, 3537044, 3789690, 4042336, 4421305, 4547628, 5052920, 5305566, 5684535, 6063504, 6821442, 7074088, 7579380, 7958349, 8084672, 8842610, 9095256, 10105840, 10611132, 11369070, 12127008, 13263915, 13642884, 14148176, 15158760, 15916698, 16169344, 17053605, 17685220, 18190512, 20211680, 21222264, 22738140, 23875047, 24254016, 26527830, 27285768, 28296352, 30317520, 31833396, 34107210, 35370440, 36381024, 39791745, 40423360, 42444528, 45476280, 47750094, 48508032, 53055660, 54571536, 56592704, 60635040, 63666792, 68214420, 70740880, 72762048, 79583490, 80846720, 84889056, 90952560, 95500188, 106111320, 109143072, 113185408, 119375235, 121270080, 127333584, 136428840, 141481760, 145524096, 159166980, 169778112, 181905120, 191000376, 212222640, 218286144, 238750470, 242540160, 254667168, 272857680, 282963520, 318333960, 339556224, 363810240, 382000752, 424445280, 436572288, 477500940, 509334336, 545715360, 565927040, 636667920, 727620480, 764001504, 848890560, 955001880, 1018668672, 1091430720, 1273335840, 1528003008, 1697781120, 1910003760, 2182861440, 2546671680, 3056006016, 3820007520, 5093343360, 7640015040, 15280030080]

約数ペア:

[(1, 15280030080), (2, 7640015040), (3, 5093343360), (4, 3820007520), (5, 3056006016), (6, 2546671680), (7, 2182861440), (8, 1910003760), (9, 1697781120), (10, 1528003008), (12, 1273335840), (14, 1091430720), (15, 1018668672), (16, 955001880), (18, 848890560), (20, 764001504), (21, 727620480), (24, 636667920), (27, 565927040), (28, 545715360), (30, 509334336), (32, 477500940), (35, 436572288), (36, 424445280), (40, 382000752), (42, 363810240), (45, 339556224), (48, 318333960), (54, 282963520), (56, 272857680), (60, 254667168), (63, 242540160), (64, 238750470), (70, 218286144), (72, 212222640), (80, 191000376), (84, 181905120), (90, 169778112), (96, 159166980), (105, 145524096), (108, 141481760), (112, 136428840), (120, 127333584), (126, 121270080), (128, 119375235), (135, 113185408), (140, 109143072), (144, 106111320), (160, 95500188), (168, 90952560), (180, 84889056), (189, 80846720), (192, 79583490), (210, 72762048), (216, 70740880), (224, 68214420), (240, 63666792), (252, 60635040), (270, 56592704), (280, 54571536), (288, 53055660), (315, 48508032), (320, 47750094), (336, 45476280), (360, 42444528), (378, 40423360), (384, 39791745), (420, 36381024), (432, 35370440), (448, 34107210), (480, 31833396), (504, 30317520), (540, 28296352), (560, 27285768), (576, 26527830), (630, 24254016), (640, 23875047), (672, 22738140), (720, 21222264), (756, 20211680), (840, 18190512), (864, 17685220), (896, 17053605), (945, 16169344), (960, 15916698), (1008, 15158760), (1080, 14148176), (1120, 13642884), (1152, 13263915), (1260, 12127008), (1344, 11369070), (1440, 10611132), (1512, 10105840), (1680, 9095256), (1728, 8842610), (1890, 8084672), (1920, 7958349), (2016, 7579380), (2160, 7074088), (2240, 6821442), (2520, 6063504), (2688, 5684535), (2880, 5305566), (3024, 5052920), (3360, 4547628), (3456, 4421305), (3780, 4042336), (4032, 3789690), (4320, 3537044), (4480, 3410721), (5040, 3031752), (5760, 2652783), (6048, 2526460), (6720, 2273814), (7560, 2021168), (8064, 1894845), (8640, 1768522), (10080, 1515876), (12096, 1263230), (13440, 1136907), (15120, 1010584), (17280, 884261), (20160, 757938), (24192, 631615), (30240, 505292), (40320, 378969), (60480, 252646), (120960, 126323)]