187320840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 645408000

約数和(自身を除く): 458087160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 807, 829, 840, 1076, 1345, 1614, 1658, 1883, 2152, 2487, 2690, 3228, 3316, 3766, 4035, 4145, 4974, 5380, 5649, 5803, 6456, 6632, 7532, 8070, 8290, 9415, 9948, 10760, 11298, 11606, 12435, 15064, 16140, 16580, 17409, 18830, 19896, 22596, 23212, 24870, 28245, 29015, 32280, 33160, 34818, 37660, 45192, 46424, 49740, 56490, 58030, 69636, 75320, 87045, 99480, 112980, 116060, 139272, 174090, 223001, 225960, 232120, 348180, 446002, 669003, 696360, 892004, 1115005, 1338006, 1561007, 1784008, 2230010, 2676012, 3122014, 3345015, 4460020, 4683021, 5352024, 6244028, 6690030, 7805035, 8920040, 9366042, 12488056, 13380060, 15610070, 18732084, 23415105, 26760120, 31220140, 37464168, 46830210, 62440280, 93660420, 187320840]

約数ペア:

[(1, 187320840), (2, 93660420), (3, 62440280), (4, 46830210), (5, 37464168), (6, 31220140), (7, 26760120), (8, 23415105), (10, 18732084), (12, 15610070), (14, 13380060), (15, 12488056), (20, 9366042), (21, 8920040), (24, 7805035), (28, 6690030), (30, 6244028), (35, 5352024), (40, 4683021), (42, 4460020), (56, 3345015), (60, 3122014), (70, 2676012), (84, 2230010), (105, 1784008), (120, 1561007), (140, 1338006), (168, 1115005), (210, 892004), (269, 696360), (280, 669003), (420, 446002), (538, 348180), (807, 232120), (829, 225960), (840, 223001), (1076, 174090), (1345, 139272), (1614, 116060), (1658, 112980), (1883, 99480), (2152, 87045), (2487, 75320), (2690, 69636), (3228, 58030), (3316, 56490), (3766, 49740), (4035, 46424), (4145, 45192), (4974, 37660), (5380, 34818), (5649, 33160), (5803, 32280), (6456, 29015), (6632, 28245), (7532, 24870), (8070, 23212), (8290, 22596), (9415, 19896), (9948, 18830), (10760, 17409), (11298, 16580), (11606, 16140), (12435, 15064)]