23448040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 68843520

約数和(自身を除く): 45395480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 331, 385, 440, 460, 506, 616, 644, 662, 770, 805, 920, 1012, 1265, 1288, 1324, 1540, 1610, 1655, 1771, 2024, 2317, 2530, 2648, 3080, 3220, 3310, 3542, 3641, 4634, 5060, 6440, 6620, 7084, 7282, 7613, 8855, 9268, 10120, 11585, 13240, 14168, 14564, 15226, 17710, 18205, 18536, 23170, 25487, 29128, 30452, 35420, 36410, 38065, 46340, 50974, 53291, 60904, 70840, 72820, 76130, 83743, 92680, 101948, 106582, 127435, 145640, 152260, 167486, 203896, 213164, 254870, 266455, 304520, 334972, 418715, 426328, 509740, 532910, 586201, 669944, 837430, 1019480, 1065820, 1172402, 1674860, 2131640, 2344804, 2931005, 3349720, 4689608, 5862010, 11724020, 23448040]

約数ペア:

[(1, 23448040), (2, 11724020), (4, 5862010), (5, 4689608), (7, 3349720), (8, 2931005), (10, 2344804), (11, 2131640), (14, 1674860), (20, 1172402), (22, 1065820), (23, 1019480), (28, 837430), (35, 669944), (40, 586201), (44, 532910), (46, 509740), (55, 426328), (56, 418715), (70, 334972), (77, 304520), (88, 266455), (92, 254870), (110, 213164), (115, 203896), (140, 167486), (154, 152260), (161, 145640), (184, 127435), (220, 106582), (230, 101948), (253, 92680), (280, 83743), (308, 76130), (322, 72820), (331, 70840), (385, 60904), (440, 53291), (460, 50974), (506, 46340), (616, 38065), (644, 36410), (662, 35420), (770, 30452), (805, 29128), (920, 25487), (1012, 23170), (1265, 18536), (1288, 18205), (1324, 17710), (1540, 15226), (1610, 14564), (1655, 14168), (1771, 13240), (2024, 11585), (2317, 10120), (2530, 9268), (2648, 8855), (3080, 7613), (3220, 7282), (3310, 7084), (3542, 6620), (3641, 6440), (4634, 5060)]