16311410720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{3323}}^1$

素因数の和:6138

約数の個数: 96

約数和(自身を含む): 42066682560

約数和(自身を除く): 25755271840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2789, 3323, 5578, 6646, 11156, 13292, 13945, 16615, 22312, 26584, 27890, 30679, 33230, 36553, 44624, 53168, 55780, 61358, 66460, 73106, 89248, 106336, 111560, 122716, 132920, 146212, 153395, 182765, 223120, 245432, 265840, 292424, 306790, 365530, 446240, 490864, 531680, 584848, 613580, 731060, 981728, 1169696, 1227160, 1462120, 2454320, 2924240, 4908640, 5848480, 9267847, 18535694, 37071388, 46339235, 74142776, 92678470, 101946317, 148285552, 185356940, 203892634, 296571104, 370713880, 407785268, 509731585, 741427760, 815570536, 1019463170, 1482855520, 1631141072, 2038926340, 3262282144, 4077852680, 8155705360, 16311410720]

約数ペア:

[(1, 16311410720), (2, 8155705360), (4, 4077852680), (5, 3262282144), (8, 2038926340), (10, 1631141072), (11, 1482855520), (16, 1019463170), (20, 815570536), (22, 741427760), (32, 509731585), (40, 407785268), (44, 370713880), (55, 296571104), (80, 203892634), (88, 185356940), (110, 148285552), (160, 101946317), (176, 92678470), (220, 74142776), (352, 46339235), (440, 37071388), (880, 18535694), (1760, 9267847), (2789, 5848480), (3323, 4908640), (5578, 2924240), (6646, 2454320), (11156, 1462120), (13292, 1227160), (13945, 1169696), (16615, 981728), (22312, 731060), (26584, 613580), (27890, 584848), (30679, 531680), (33230, 490864), (36553, 446240), (44624, 365530), (53168, 306790), (55780, 292424), (61358, 265840), (66460, 245432), (73106, 223120), (89248, 182765), (106336, 153395), (111560, 146212), (122716, 132920)]