151040880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 545694240

約数和(自身を除く): 394653360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 181, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 362, 366, 380, 456, 488, 543, 549, 570, 610, 684, 720, 724, 732, 760, 855, 905, 912, 915, 976, 1086, 1098, 1140, 1159, 1220, 1368, 1448, 1464, 1520, 1629, 1710, 1810, 1830, 2172, 2196, 2280, 2318, 2440, 2715, 2736, 2745, 2896, 2928, 3258, 3420, 3439, 3477, 3620, 3660, 4344, 4392, 4560, 4636, 4880, 5430, 5490, 5795, 6516, 6840, 6878, 6954, 7240, 7320, 8145, 8688, 8784, 9272, 10317, 10431, 10860, 10980, 11041, 11590, 13032, 13680, 13756, 13908, 14480, 14640, 16290, 17195, 17385, 18544, 20634, 20862, 21720, 21960, 22082, 23180, 26064, 27512, 27816, 30951, 32580, 33123, 34390, 34770, 41268, 41724, 43440, 43920, 44164, 46360, 51585, 52155, 55024, 55205, 55632, 61902, 65160, 66246, 68780, 69540, 82536, 83448, 88328, 92720, 99369, 103170, 104310, 110410, 123804, 130320, 132492, 137560, 139080, 154755, 165072, 165615, 166896, 176656, 198738, 206340, 208620, 209779, 220820, 247608, 264984, 275120, 278160, 309510, 331230, 397476, 412680, 417240, 419558, 441640, 495216, 496845, 529968, 619020, 629337, 662460, 794952, 825360, 834480, 839116, 883280, 993690, 1048895, 1238040, 1258674, 1324920, 1589904, 1678232, 1888011, 1987380, 2097790, 2476080, 2517348, 2649840, 3146685, 3356464, 3776022, 3974760, 4195580, 5034696, 6293370, 7552044, 7949520, 8391160, 9440055, 10069392, 12586740, 15104088, 16782320, 18880110, 25173480, 30208176, 37760220, 50346960, 75520440, 151040880]

約数ペア:

[(1, 151040880), (2, 75520440), (3, 50346960), (4, 37760220), (5, 30208176), (6, 25173480), (8, 18880110), (9, 16782320), (10, 15104088), (12, 12586740), (15, 10069392), (16, 9440055), (18, 8391160), (19, 7949520), (20, 7552044), (24, 6293370), (30, 5034696), (36, 4195580), (38, 3974760), (40, 3776022), (45, 3356464), (48, 3146685), (57, 2649840), (60, 2517348), (61, 2476080), (72, 2097790), (76, 1987380), (80, 1888011), (90, 1678232), (95, 1589904), (114, 1324920), (120, 1258674), (122, 1238040), (144, 1048895), (152, 993690), (171, 883280), (180, 839116), (181, 834480), (183, 825360), (190, 794952), (228, 662460), (240, 629337), (244, 619020), (285, 529968), (304, 496845), (305, 495216), (342, 441640), (360, 419558), (362, 417240), (366, 412680), (380, 397476), (456, 331230), (488, 309510), (543, 278160), (549, 275120), (570, 264984), (610, 247608), (684, 220820), (720, 209779), (724, 208620), (732, 206340), (760, 198738), (855, 176656), (905, 166896), (912, 165615), (915, 165072), (976, 154755), (1086, 139080), (1098, 137560), (1140, 132492), (1159, 130320), (1220, 123804), (1368, 110410), (1448, 104310), (1464, 103170), (1520, 99369), (1629, 92720), (1710, 88328), (1810, 83448), (1830, 82536), (2172, 69540), (2196, 68780), (2280, 66246), (2318, 65160), (2440, 61902), (2715, 55632), (2736, 55205), (2745, 55024), (2896, 52155), (2928, 51585), (3258, 46360), (3420, 44164), (3439, 43920), (3477, 43440), (3620, 41724), (3660, 41268), (4344, 34770), (4392, 34390), (4560, 33123), (4636, 32580), (4880, 30951), (5430, 27816), (5490, 27512), (5795, 26064), (6516, 23180), (6840, 22082), (6878, 21960), (6954, 21720), (7240, 20862), (7320, 20634), (8145, 18544), (8688, 17385), (8784, 17195), (9272, 16290), (10317, 14640), (10431, 14480), (10860, 13908), (10980, 13756), (11041, 13680), (11590, 13032)]