138351840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26203}}^1$

素因数の和:26232

約数の個数: 96

約数和(自身を含む): 475445376

約数和(自身を除く): 337093536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 26203, 52406, 78609, 104812, 131015, 157218, 209624, 262030, 288233, 314436, 393045, 419248, 524060, 576466, 628872, 786090, 838496, 864699, 1048120, 1152932, 1257744, 1441165, 1572180, 1729398, 2096240, 2305864, 2515488, 2882330, 3144360, 3458796, 4192480, 4323495, 4611728, 5764660, 6288720, 6917592, 8646990, 9223456, 11529320, 12577440, 13835184, 17293980, 23058640, 27670368, 34587960, 46117280, 69175920, 138351840]

約数ペア:

[(1, 138351840), (2, 69175920), (3, 46117280), (4, 34587960), (5, 27670368), (6, 23058640), (8, 17293980), (10, 13835184), (11, 12577440), (12, 11529320), (15, 9223456), (16, 8646990), (20, 6917592), (22, 6288720), (24, 5764660), (30, 4611728), (32, 4323495), (33, 4192480), (40, 3458796), (44, 3144360), (48, 2882330), (55, 2515488), (60, 2305864), (66, 2096240), (80, 1729398), (88, 1572180), (96, 1441165), (110, 1257744), (120, 1152932), (132, 1048120), (160, 864699), (165, 838496), (176, 786090), (220, 628872), (240, 576466), (264, 524060), (330, 419248), (352, 393045), (440, 314436), (480, 288233), (528, 262030), (660, 209624), (880, 157218), (1056, 131015), (1320, 104812), (1760, 78609), (2640, 52406), (5280, 26203)]