16392180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 37797900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1259, 1302, 1860, 2170, 2518, 2604, 3255, 3777, 4340, 5036, 6295, 6510, 7554, 8813, 12590, 13020, 15108, 17626, 18885, 25180, 26439, 35252, 37770, 39029, 44065, 52878, 75540, 78058, 88130, 105756, 117087, 132195, 156116, 176260, 195145, 234174, 264390, 273203, 390290, 468348, 528780, 546406, 585435, 780580, 819609, 1092812, 1170870, 1366015, 1639218, 2341740, 2732030, 3278436, 4098045, 5464060, 8196090, 16392180]

約数ペア:

[(1, 16392180), (2, 8196090), (3, 5464060), (4, 4098045), (5, 3278436), (6, 2732030), (7, 2341740), (10, 1639218), (12, 1366015), (14, 1170870), (15, 1092812), (20, 819609), (21, 780580), (28, 585435), (30, 546406), (31, 528780), (35, 468348), (42, 390290), (60, 273203), (62, 264390), (70, 234174), (84, 195145), (93, 176260), (105, 156116), (124, 132195), (140, 117087), (155, 105756), (186, 88130), (210, 78058), (217, 75540), (310, 52878), (372, 44065), (420, 39029), (434, 37770), (465, 35252), (620, 26439), (651, 25180), (868, 18885), (930, 17626), (1085, 15108), (1259, 13020), (1302, 12590), (1860, 8813), (2170, 7554), (2518, 6510), (2604, 6295), (3255, 5036), (3777, 4340)]