136410880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 353203200

約数和(自身を除く): 216792320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 79, 80, 95, 128, 142, 152, 158, 160, 190, 256, 284, 304, 316, 320, 355, 380, 395, 568, 608, 632, 640, 710, 760, 790, 1136, 1216, 1264, 1280, 1349, 1420, 1501, 1520, 1580, 2272, 2432, 2528, 2698, 2840, 3002, 3040, 3160, 4544, 4864, 5056, 5396, 5609, 5680, 6004, 6080, 6320, 6745, 7505, 9088, 10112, 10792, 11218, 11360, 12008, 12160, 12640, 13490, 15010, 18176, 20224, 21584, 22436, 22720, 24016, 24320, 25280, 26980, 28045, 30020, 43168, 44872, 45440, 48032, 50560, 53960, 56090, 60040, 86336, 89744, 90880, 96064, 101120, 106571, 107920, 112180, 120080, 172672, 179488, 192128, 213142, 215840, 224360, 240160, 345344, 358976, 384256, 426284, 431680, 448720, 480320, 532855, 717952, 852568, 863360, 897440, 960640, 1065710, 1435904, 1705136, 1726720, 1794880, 1921280, 2131420, 3410272, 3589760, 4262840, 6820544, 7179520, 8525680, 13641088, 17051360, 27282176, 34102720, 68205440, 136410880]

約数ペア:

[(1, 136410880), (2, 68205440), (4, 34102720), (5, 27282176), (8, 17051360), (10, 13641088), (16, 8525680), (19, 7179520), (20, 6820544), (32, 4262840), (38, 3589760), (40, 3410272), (64, 2131420), (71, 1921280), (76, 1794880), (79, 1726720), (80, 1705136), (95, 1435904), (128, 1065710), (142, 960640), (152, 897440), (158, 863360), (160, 852568), (190, 717952), (256, 532855), (284, 480320), (304, 448720), (316, 431680), (320, 426284), (355, 384256), (380, 358976), (395, 345344), (568, 240160), (608, 224360), (632, 215840), (640, 213142), (710, 192128), (760, 179488), (790, 172672), (1136, 120080), (1216, 112180), (1264, 107920), (1280, 106571), (1349, 101120), (1420, 96064), (1501, 90880), (1520, 89744), (1580, 86336), (2272, 60040), (2432, 56090), (2528, 53960), (2698, 50560), (2840, 48032), (3002, 45440), (3040, 44872), (3160, 43168), (4544, 30020), (4864, 28045), (5056, 26980), (5396, 25280), (5609, 24320), (5680, 24016), (6004, 22720), (6080, 22436), (6320, 21584), (6745, 20224), (7505, 18176), (9088, 15010), (10112, 13490), (10792, 12640), (11218, 12160), (11360, 12008)]