15742205280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191791}}^1$

素因数の和:191834

約数の個数: 192

約数和(自身を含む): 57997900800

約数和(自身を除く): 42255695520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 191791, 383582, 575373, 767164, 958955, 1150746, 1534328, 1726119, 1917910, 2301492, 2876865, 3068656, 3452238, 3644029, 3835820, 4602984, 5178357, 5753730, 6137312, 6904476, 7288058, 7671640, 8630595, 9205968, 10356714, 10932087, 11507460, 13808952, 14576116, 15343280, 17261190, 18220145, 18411936, 20713428, 21864174, 23014920, 25891785, 27617904, 29152232, 30686560, 32796261, 34522380, 36440290, 41426856, 43728348, 46029840, 51783570, 54660435, 55235808, 58304464, 65592522, 69044760, 72880580, 82853712, 87456696, 92059680, 98388783, 103567140, 109320870, 116608928, 131185044, 138089520, 145761160, 163981305, 165707424, 174913392, 196777566, 207134280, 218641740, 262370088, 276179040, 291522320, 327962610, 349826784, 393555132, 414268560, 437283480, 491943915, 524740176, 583044640, 655925220, 787110264, 828537120, 874566960, 983887830, 1049480352, 1311850440, 1574220528, 1749133920, 1967775660, 2623700880, 3148441056, 3935551320, 5247401760, 7871102640, 15742205280]

約数ペア:

[(1, 15742205280), (2, 7871102640), (3, 5247401760), (4, 3935551320), (5, 3148441056), (6, 2623700880), (8, 1967775660), (9, 1749133920), (10, 1574220528), (12, 1311850440), (15, 1049480352), (16, 983887830), (18, 874566960), (19, 828537120), (20, 787110264), (24, 655925220), (27, 583044640), (30, 524740176), (32, 491943915), (36, 437283480), (38, 414268560), (40, 393555132), (45, 349826784), (48, 327962610), (54, 291522320), (57, 276179040), (60, 262370088), (72, 218641740), (76, 207134280), (80, 196777566), (90, 174913392), (95, 165707424), (96, 163981305), (108, 145761160), (114, 138089520), (120, 131185044), (135, 116608928), (144, 109320870), (152, 103567140), (160, 98388783), (171, 92059680), (180, 87456696), (190, 82853712), (216, 72880580), (228, 69044760), (240, 65592522), (270, 58304464), (285, 55235808), (288, 54660435), (304, 51783570), (342, 46029840), (360, 43728348), (380, 41426856), (432, 36440290), (456, 34522380), (480, 32796261), (513, 30686560), (540, 29152232), (570, 27617904), (608, 25891785), (684, 23014920), (720, 21864174), (760, 20713428), (855, 18411936), (864, 18220145), (912, 17261190), (1026, 15343280), (1080, 14576116), (1140, 13808952), (1368, 11507460), (1440, 10932087), (1520, 10356714), (1710, 9205968), (1824, 8630595), (2052, 7671640), (2160, 7288058), (2280, 6904476), (2565, 6137312), (2736, 5753730), (3040, 5178357), (3420, 4602984), (4104, 3835820), (4320, 3644029), (4560, 3452238), (5130, 3068656), (5472, 2876865), (6840, 2301492), (8208, 1917910), (9120, 1726119), (10260, 1534328), (13680, 1150746), (16416, 958955), (20520, 767164), (27360, 575373), (41040, 383582), (82080, 191791)]