64036080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 235223040

約数和(自身を除く): 171186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 151, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 302, 304, 310, 342, 360, 372, 380, 453, 456, 465, 496, 558, 570, 589, 604, 620, 684, 720, 744, 755, 760, 855, 906, 912, 930, 1116, 1140, 1178, 1208, 1240, 1359, 1368, 1395, 1488, 1510, 1520, 1710, 1767, 1812, 1860, 2232, 2265, 2280, 2356, 2416, 2480, 2718, 2736, 2790, 2869, 2945, 3020, 3420, 3534, 3624, 3720, 4464, 4530, 4560, 4681, 4712, 5301, 5436, 5580, 5738, 5890, 6040, 6795, 6840, 7068, 7248, 7440, 8607, 8835, 9060, 9362, 9424, 10602, 10872, 11160, 11476, 11780, 12080, 13590, 13680, 14043, 14136, 14345, 17214, 17670, 18120, 18724, 21204, 21744, 22320, 22952, 23405, 23560, 25821, 26505, 27180, 28086, 28272, 28690, 34428, 35340, 36240, 37448, 42129, 42408, 43035, 45904, 46810, 47120, 51642, 53010, 54360, 56172, 57380, 68856, 70215, 70680, 74896, 84258, 84816, 86070, 88939, 93620, 103284, 106020, 108720, 112344, 114760, 129105, 137712, 140430, 141360, 168516, 172140, 177878, 187240, 206568, 210645, 212040, 224688, 229520, 258210, 266817, 280860, 337032, 344280, 355756, 374480, 413136, 421290, 424080, 444695, 516420, 533634, 561720, 674064, 688560, 711512, 800451, 842580, 889390, 1032840, 1067268, 1123440, 1334085, 1423024, 1600902, 1685160, 1778780, 2065680, 2134536, 2668170, 3201804, 3370320, 3557560, 4002255, 4269072, 5336340, 6403608, 7115120, 8004510, 10672680, 12807216, 16009020, 21345360, 32018040, 64036080]

約数ペア:

[(1, 64036080), (2, 32018040), (3, 21345360), (4, 16009020), (5, 12807216), (6, 10672680), (8, 8004510), (9, 7115120), (10, 6403608), (12, 5336340), (15, 4269072), (16, 4002255), (18, 3557560), (19, 3370320), (20, 3201804), (24, 2668170), (30, 2134536), (31, 2065680), (36, 1778780), (38, 1685160), (40, 1600902), (45, 1423024), (48, 1334085), (57, 1123440), (60, 1067268), (62, 1032840), (72, 889390), (76, 842580), (80, 800451), (90, 711512), (93, 688560), (95, 674064), (114, 561720), (120, 533634), (124, 516420), (144, 444695), (151, 424080), (152, 421290), (155, 413136), (171, 374480), (180, 355756), (186, 344280), (190, 337032), (228, 280860), (240, 266817), (248, 258210), (279, 229520), (285, 224688), (302, 212040), (304, 210645), (310, 206568), (342, 187240), (360, 177878), (372, 172140), (380, 168516), (453, 141360), (456, 140430), (465, 137712), (496, 129105), (558, 114760), (570, 112344), (589, 108720), (604, 106020), (620, 103284), (684, 93620), (720, 88939), (744, 86070), (755, 84816), (760, 84258), (855, 74896), (906, 70680), (912, 70215), (930, 68856), (1116, 57380), (1140, 56172), (1178, 54360), (1208, 53010), (1240, 51642), (1359, 47120), (1368, 46810), (1395, 45904), (1488, 43035), (1510, 42408), (1520, 42129), (1710, 37448), (1767, 36240), (1812, 35340), (1860, 34428), (2232, 28690), (2265, 28272), (2280, 28086), (2356, 27180), (2416, 26505), (2480, 25821), (2718, 23560), (2736, 23405), (2790, 22952), (2869, 22320), (2945, 21744), (3020, 21204), (3420, 18724), (3534, 18120), (3624, 17670), (3720, 17214), (4464, 14345), (4530, 14136), (4560, 14043), (4681, 13680), (4712, 13590), (5301, 12080), (5436, 11780), (5580, 11476), (5738, 11160), (5890, 10872), (6040, 10602), (6795, 9424), (6840, 9362), (7068, 9060), (7248, 8835), (7440, 8607)]