2247671320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 5633712000

約数和(自身を除く): 3386040680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 137, 170, 184, 230, 274, 340, 391, 460, 548, 680, 685, 782, 920, 1049, 1096, 1370, 1564, 1955, 2098, 2329, 2740, 3128, 3151, 3910, 4196, 4658, 5245, 5480, 6302, 7820, 8392, 9316, 10490, 11645, 12604, 15640, 15755, 17833, 18632, 20980, 23290, 24127, 25208, 31510, 35666, 41960, 46580, 48254, 53567, 63020, 71332, 89165, 93160, 96508, 107134, 120635, 126040, 142664, 143713, 178330, 193016, 214268, 241270, 267835, 287426, 356660, 410159, 428536, 482540, 535670, 574852, 713320, 718565, 820318, 965080, 1071340, 1149704, 1437130, 1640636, 2050795, 2142680, 2443121, 2874260, 3281272, 3305399, 4101590, 4886242, 5748520, 6610798, 8203180, 9772484, 12215605, 13221596, 16406360, 16526995, 19544968, 24431210, 26443192, 33053990, 48862420, 56191783, 66107980, 97724840, 112383566, 132215960, 224767132, 280958915, 449534264, 561917830, 1123835660, 2247671320]

約数ペア:

[(1, 2247671320), (2, 1123835660), (4, 561917830), (5, 449534264), (8, 280958915), (10, 224767132), (17, 132215960), (20, 112383566), (23, 97724840), (34, 66107980), (40, 56191783), (46, 48862420), (68, 33053990), (85, 26443192), (92, 24431210), (115, 19544968), (136, 16526995), (137, 16406360), (170, 13221596), (184, 12215605), (230, 9772484), (274, 8203180), (340, 6610798), (391, 5748520), (460, 4886242), (548, 4101590), (680, 3305399), (685, 3281272), (782, 2874260), (920, 2443121), (1049, 2142680), (1096, 2050795), (1370, 1640636), (1564, 1437130), (1955, 1149704), (2098, 1071340), (2329, 965080), (2740, 820318), (3128, 718565), (3151, 713320), (3910, 574852), (4196, 535670), (4658, 482540), (5245, 428536), (5480, 410159), (6302, 356660), (7820, 287426), (8392, 267835), (9316, 241270), (10490, 214268), (11645, 193016), (12604, 178330), (15640, 143713), (15755, 142664), (17833, 126040), (18632, 120635), (20980, 107134), (23290, 96508), (24127, 93160), (25208, 89165), (31510, 71332), (35666, 63020), (41960, 53567), (46580, 48254)]