148646880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 547948800

約数和(自身を除く): 399301920

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, 1811, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3622, 4104, 4320, 4560, 5130, 5433, 5472, 6840, 7244, 8208, 9055, 9120, 10260, 10866, 13680, 14488, 16299, 16416, 18110, 20520, 21732, 27165, 27360, 28976, 32598, 34409, 36220, 41040, 43464, 48897, 54330, 57952, 65196, 68818, 72440, 81495, 82080, 86928, 97794, 103227, 108660, 130392, 137636, 144880, 162990, 172045, 173856, 195588, 206454, 217320, 244485, 260784, 275272, 289760, 309681, 325980, 344090, 391176, 412908, 434640, 488970, 516135, 521568, 550544, 619362, 651960, 688180, 782352, 825816, 869280, 929043, 977940, 1032270, 1101088, 1238724, 1303920, 1376360, 1548405, 1564704, 1651632, 1858086, 1955880, 2064540, 2477448, 2607840, 2752720, 3096810, 3303264, 3716172, 3911760, 4129080, 4645215, 4954896, 5505440, 6193620, 7432344, 7823520, 8258160, 9290430, 9909792, 12387240, 14864688, 16516320, 18580860, 24774480, 29729376, 37161720, 49548960, 74323440, 148646880]

約数ペア:

[(1, 148646880), (2, 74323440), (3, 49548960), (4, 37161720), (5, 29729376), (6, 24774480), (8, 18580860), (9, 16516320), (10, 14864688), (12, 12387240), (15, 9909792), (16, 9290430), (18, 8258160), (19, 7823520), (20, 7432344), (24, 6193620), (27, 5505440), (30, 4954896), (32, 4645215), (36, 4129080), (38, 3911760), (40, 3716172), (45, 3303264), (48, 3096810), (54, 2752720), (57, 2607840), (60, 2477448), (72, 2064540), (76, 1955880), (80, 1858086), (90, 1651632), (95, 1564704), (96, 1548405), (108, 1376360), (114, 1303920), (120, 1238724), (135, 1101088), (144, 1032270), (152, 977940), (160, 929043), (171, 869280), (180, 825816), (190, 782352), (216, 688180), (228, 651960), (240, 619362), (270, 550544), (285, 521568), (288, 516135), (304, 488970), (342, 434640), (360, 412908), (380, 391176), (432, 344090), (456, 325980), (480, 309681), (513, 289760), (540, 275272), (570, 260784), (608, 244485), (684, 217320), (720, 206454), (760, 195588), (855, 173856), (864, 172045), (912, 162990), (1026, 144880), (1080, 137636), (1140, 130392), (1368, 108660), (1440, 103227), (1520, 97794), (1710, 86928), (1811, 82080), (1824, 81495), (2052, 72440), (2160, 68818), (2280, 65196), (2565, 57952), (2736, 54330), (3040, 48897), (3420, 43464), (3622, 41040), (4104, 36220), (4320, 34409), (4560, 32598), (5130, 28976), (5433, 27360), (5472, 27165), (6840, 21732), (7244, 20520), (8208, 18110), (9055, 16416), (9120, 16299), (10260, 14488), (10866, 13680)]