13878583440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{98179}}^1$

素因数の和:98245

約数の個数: 160

約数和(自身を含む): 46749388800

約数和(自身を除く): 32870805360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 35340, 47120, 70680, 98179, 141360, 196358, 294537, 392716, 490895, 589074, 785432, 981790, 1178148, 1472685, 1570864, 1865401, 1963580, 2356296, 2945370, 3043549, 3730802, 3927160, 4712592, 5596203, 5890740, 6087098, 7461604, 7854320, 9130647, 9327005, 11192406, 11781480, 12174196, 14923208, 15217745, 18261294, 18654010, 22384812, 23562960, 24348392, 27981015, 29846416, 30435490, 36522588, 37308020, 44769624, 45653235, 48696784, 55962030, 57827431, 60870980, 73045176, 74616040, 89539248, 91306470, 111924060, 115654862, 121741960, 146090352, 149232080, 173482293, 182612940, 223848120, 231309724, 243483920, 289137155, 346964586, 365225880, 447696240, 462619448, 578274310, 693929172, 730451760, 867411465, 925238896, 1156548620, 1387858344, 1734822930, 2313097240, 2775716688, 3469645860, 4626194480, 6939291720, 13878583440]

約数ペア:

[(1, 13878583440), (2, 6939291720), (3, 4626194480), (4, 3469645860), (5, 2775716688), (6, 2313097240), (8, 1734822930), (10, 1387858344), (12, 1156548620), (15, 925238896), (16, 867411465), (19, 730451760), (20, 693929172), (24, 578274310), (30, 462619448), (31, 447696240), (38, 365225880), (40, 346964586), (48, 289137155), (57, 243483920), (60, 231309724), (62, 223848120), (76, 182612940), (80, 173482293), (93, 149232080), (95, 146090352), (114, 121741960), (120, 115654862), (124, 111924060), (152, 91306470), (155, 89539248), (186, 74616040), (190, 73045176), (228, 60870980), (240, 57827431), (248, 55962030), (285, 48696784), (304, 45653235), (310, 44769624), (372, 37308020), (380, 36522588), (456, 30435490), (465, 29846416), (496, 27981015), (570, 24348392), (589, 23562960), (620, 22384812), (744, 18654010), (760, 18261294), (912, 15217745), (930, 14923208), (1140, 12174196), (1178, 11781480), (1240, 11192406), (1488, 9327005), (1520, 9130647), (1767, 7854320), (1860, 7461604), (2280, 6087098), (2356, 5890740), (2480, 5596203), (2945, 4712592), (3534, 3927160), (3720, 3730802), (4560, 3043549), (4712, 2945370), (5890, 2356296), (7068, 1963580), (7440, 1865401), (8835, 1570864), (9424, 1472685), (11780, 1178148), (14136, 981790), (17670, 785432), (23560, 589074), (28272, 490895), (35340, 392716), (47120, 294537), (70680, 196358), (98179, 141360)]