288531720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 1054152000

約数和(自身を除く): 765620280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 81, 86, 90, 95, 108, 109, 114, 120, 129, 135, 152, 162, 171, 172, 180, 190, 215, 216, 218, 228, 258, 270, 285, 324, 327, 342, 344, 360, 380, 387, 405, 430, 436, 456, 513, 516, 540, 545, 570, 645, 648, 654, 684, 760, 774, 810, 817, 855, 860, 872, 981, 1026, 1032, 1080, 1090, 1140, 1161, 1290, 1308, 1368, 1539, 1548, 1620, 1634, 1635, 1710, 1720, 1935, 1962, 2052, 2071, 2180, 2280, 2322, 2451, 2565, 2580, 2616, 2943, 3078, 3096, 3240, 3268, 3270, 3420, 3483, 3870, 3924, 4085, 4104, 4142, 4360, 4644, 4687, 4902, 4905, 5130, 5160, 5805, 5886, 6156, 6213, 6536, 6540, 6840, 6966, 7353, 7695, 7740, 7848, 8170, 8284, 8829, 9288, 9374, 9804, 9810, 10260, 10355, 11610, 11772, 12255, 12312, 12426, 13080, 13932, 14061, 14706, 14715, 15390, 15480, 16340, 16568, 17415, 17658, 18639, 18748, 19608, 19620, 20520, 20710, 22059, 23220, 23435, 23544, 24510, 24852, 27864, 28122, 29412, 29430, 30780, 31065, 32680, 34830, 35316, 36765, 37278, 37496, 39240, 41420, 42183, 44118, 44145, 46440, 46870, 49020, 49704, 55917, 56244, 58824, 58860, 61560, 62130, 66177, 69660, 70305, 70632, 73530, 74556, 82840, 84366, 88236, 88290, 89053, 93195, 93740, 98040, 110295, 111834, 112488, 117720, 124260, 126549, 132354, 139320, 140610, 147060, 149112, 167751, 168732, 176472, 176580, 178106, 186390, 187480, 210915, 220590, 223668, 248520, 253098, 264708, 267159, 279585, 281220, 294120, 330885, 335502, 337464, 353160, 356212, 372780, 379647, 421830, 441180, 445265, 447336, 506196, 529416, 534318, 559170, 562440, 632745, 661770, 671004, 712424, 745560, 759294, 801477, 838755, 843660, 882360, 890530, 1012392, 1068636, 1118340, 1265490, 1323540, 1335795, 1342008, 1518588, 1602954, 1677510, 1687320, 1781060, 1898235, 2137272, 2236680, 2404431, 2530980, 2647080, 2671590, 3037176, 3205908, 3355020, 3562120, 3796470, 4007385, 4808862, 5061960, 5343180, 6411816, 6710040, 7213293, 7592940, 8014770, 9617724, 10686360, 12022155, 14426586, 15185880, 16029540, 19235448, 24044310, 28853172, 32059080, 36066465, 48088620, 57706344, 72132930, 96177240, 144265860, 288531720]

約数ペア:

[(1, 288531720), (2, 144265860), (3, 96177240), (4, 72132930), (5, 57706344), (6, 48088620), (8, 36066465), (9, 32059080), (10, 28853172), (12, 24044310), (15, 19235448), (18, 16029540), (19, 15185880), (20, 14426586), (24, 12022155), (27, 10686360), (30, 9617724), (36, 8014770), (38, 7592940), (40, 7213293), (43, 6710040), (45, 6411816), (54, 5343180), (57, 5061960), (60, 4808862), (72, 4007385), (76, 3796470), (81, 3562120), (86, 3355020), (90, 3205908), (95, 3037176), (108, 2671590), (109, 2647080), (114, 2530980), (120, 2404431), (129, 2236680), (135, 2137272), (152, 1898235), (162, 1781060), (171, 1687320), (172, 1677510), (180, 1602954), (190, 1518588), (215, 1342008), (216, 1335795), (218, 1323540), (228, 1265490), (258, 1118340), (270, 1068636), (285, 1012392), (324, 890530), (327, 882360), (342, 843660), (344, 838755), (360, 801477), (380, 759294), (387, 745560), (405, 712424), (430, 671004), (436, 661770), (456, 632745), (513, 562440), (516, 559170), (540, 534318), (545, 529416), (570, 506196), (645, 447336), (648, 445265), (654, 441180), (684, 421830), (760, 379647), (774, 372780), (810, 356212), (817, 353160), (855, 337464), (860, 335502), (872, 330885), (981, 294120), (1026, 281220), (1032, 279585), (1080, 267159), (1090, 264708), (1140, 253098), (1161, 248520), (1290, 223668), (1308, 220590), (1368, 210915), (1539, 187480), (1548, 186390), (1620, 178106), (1634, 176580), (1635, 176472), (1710, 168732), (1720, 167751), (1935, 149112), (1962, 147060), (2052, 140610), (2071, 139320), (2180, 132354), (2280, 126549), (2322, 124260), (2451, 117720), (2565, 112488), (2580, 111834), (2616, 110295), (2943, 98040), (3078, 93740), (3096, 93195), (3240, 89053), (3268, 88290), (3270, 88236), (3420, 84366), (3483, 82840), (3870, 74556), (3924, 73530), (4085, 70632), (4104, 70305), (4142, 69660), (4360, 66177), (4644, 62130), (4687, 61560), (4902, 58860), (4905, 58824), (5130, 56244), (5160, 55917), (5805, 49704), (5886, 49020), (6156, 46870), (6213, 46440), (6536, 44145), (6540, 44118), (6840, 42183), (6966, 41420), (7353, 39240), (7695, 37496), (7740, 37278), (7848, 36765), (8170, 35316), (8284, 34830), (8829, 32680), (9288, 31065), (9374, 30780), (9804, 29430), (9810, 29412), (10260, 28122), (10355, 27864), (11610, 24852), (11772, 24510), (12255, 23544), (12312, 23435), (12426, 23220), (13080, 22059), (13932, 20710), (14061, 20520), (14706, 19620), (14715, 19608), (15390, 18748), (15480, 18639), (16340, 17658), (16568, 17415)]