445425360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 1577041920

約数和(自身を除く): 1131616560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 38, 40, 46, 48, 57, 60, 62, 69, 76, 80, 92, 93, 95, 114, 115, 120, 124, 137, 138, 152, 155, 184, 186, 190, 228, 230, 240, 248, 274, 276, 285, 304, 310, 345, 368, 372, 380, 411, 437, 456, 460, 465, 496, 548, 552, 570, 589, 620, 685, 690, 713, 744, 760, 822, 874, 912, 920, 930, 1096, 1104, 1140, 1178, 1240, 1311, 1370, 1380, 1426, 1488, 1520, 1644, 1748, 1767, 1840, 1860, 2055, 2139, 2185, 2192, 2280, 2356, 2480, 2603, 2622, 2740, 2760, 2852, 2945, 3151, 3288, 3496, 3534, 3565, 3720, 4110, 4247, 4278, 4370, 4560, 4712, 5206, 5244, 5480, 5520, 5704, 5890, 6302, 6555, 6576, 6992, 7068, 7130, 7440, 7809, 8220, 8494, 8556, 8740, 8835, 9424, 9453, 10412, 10488, 10695, 10960, 11408, 11780, 12604, 12741, 13015, 13110, 13547, 14136, 14260, 15618, 15755, 16440, 16988, 17112, 17480, 17670, 18906, 20824, 20976, 21235, 21390, 23560, 25208, 25482, 26030, 26220, 27094, 28272, 28520, 31236, 31510, 32880, 33976, 34224, 34960, 35340, 37812, 39045, 40641, 41648, 42470, 42780, 47120, 47265, 50416, 50964, 52060, 52440, 54188, 57040, 59869, 62472, 63020, 63705, 67735, 67952, 70680, 75624, 78090, 80693, 81282, 84940, 85560, 94530, 97681, 101928, 104120, 104880, 108376, 119738, 124944, 126040, 127410, 135470, 141360, 151248, 156180, 161386, 162564, 169880, 171120, 179607, 189060, 195362, 203205, 203856, 208240, 216752, 239476, 242079, 252080, 254820, 270940, 293043, 299345, 312360, 322772, 325128, 339760, 359214, 378120, 390724, 403465, 406410, 478952, 484158, 488405, 509640, 541880, 586086, 598690, 624720, 645544, 650256, 718428, 756240, 781448, 806930, 812820, 898035, 957904, 968316, 976810, 1019280, 1083760, 1172172, 1197380, 1210395, 1291088, 1436856, 1465215, 1562896, 1613860, 1625640, 1796070, 1855939, 1936632, 1953620, 2344344, 2394760, 2420790, 2873712, 2930430, 3227720, 3251280, 3592140, 3711878, 3873264, 3907240, 4688688, 4789520, 4841580, 5567817, 5860860, 6455440, 7184280, 7423756, 7814480, 9279695, 9683160, 11135634, 11721720, 14368560, 14847512, 18559390, 19366320, 22271268, 23443440, 27839085, 29695024, 37118780, 44542536, 55678170, 74237560, 89085072, 111356340, 148475120, 222712680, 445425360]

約数ペア:

[(1, 445425360), (2, 222712680), (3, 148475120), (4, 111356340), (5, 89085072), (6, 74237560), (8, 55678170), (10, 44542536), (12, 37118780), (15, 29695024), (16, 27839085), (19, 23443440), (20, 22271268), (23, 19366320), (24, 18559390), (30, 14847512), (31, 14368560), (38, 11721720), (40, 11135634), (46, 9683160), (48, 9279695), (57, 7814480), (60, 7423756), (62, 7184280), (69, 6455440), (76, 5860860), (80, 5567817), (92, 4841580), (93, 4789520), (95, 4688688), (114, 3907240), (115, 3873264), (120, 3711878), (124, 3592140), (137, 3251280), (138, 3227720), (152, 2930430), (155, 2873712), (184, 2420790), (186, 2394760), (190, 2344344), (228, 1953620), (230, 1936632), (240, 1855939), (248, 1796070), (274, 1625640), (276, 1613860), (285, 1562896), (304, 1465215), (310, 1436856), (345, 1291088), (368, 1210395), (372, 1197380), (380, 1172172), (411, 1083760), (437, 1019280), (456, 976810), (460, 968316), (465, 957904), (496, 898035), (548, 812820), (552, 806930), (570, 781448), (589, 756240), (620, 718428), (685, 650256), (690, 645544), (713, 624720), (744, 598690), (760, 586086), (822, 541880), (874, 509640), (912, 488405), (920, 484158), (930, 478952), (1096, 406410), (1104, 403465), (1140, 390724), (1178, 378120), (1240, 359214), (1311, 339760), (1370, 325128), (1380, 322772), (1426, 312360), (1488, 299345), (1520, 293043), (1644, 270940), (1748, 254820), (1767, 252080), (1840, 242079), (1860, 239476), (2055, 216752), (2139, 208240), (2185, 203856), (2192, 203205), (2280, 195362), (2356, 189060), (2480, 179607), (2603, 171120), (2622, 169880), (2740, 162564), (2760, 161386), (2852, 156180), (2945, 151248), (3151, 141360), (3288, 135470), (3496, 127410), (3534, 126040), (3565, 124944), (3720, 119738), (4110, 108376), (4247, 104880), (4278, 104120), (4370, 101928), (4560, 97681), (4712, 94530), (5206, 85560), (5244, 84940), (5480, 81282), (5520, 80693), (5704, 78090), (5890, 75624), (6302, 70680), (6555, 67952), (6576, 67735), (6992, 63705), (7068, 63020), (7130, 62472), (7440, 59869), (7809, 57040), (8220, 54188), (8494, 52440), (8556, 52060), (8740, 50964), (8835, 50416), (9424, 47265), (9453, 47120), (10412, 42780), (10488, 42470), (10695, 41648), (10960, 40641), (11408, 39045), (11780, 37812), (12604, 35340), (12741, 34960), (13015, 34224), (13110, 33976), (13547, 32880), (14136, 31510), (14260, 31236), (15618, 28520), (15755, 28272), (16440, 27094), (16988, 26220), (17112, 26030), (17480, 25482), (17670, 25208), (18906, 23560), (20824, 21390), (20976, 21235)]