67488720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 228652032

約数和(自身を除く): 161163312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 223, 240, 260, 291, 312, 388, 390, 446, 485, 520, 582, 624, 669, 776, 780, 892, 970, 1040, 1115, 1164, 1261, 1338, 1455, 1552, 1560, 1784, 1940, 2230, 2328, 2522, 2676, 2899, 2910, 3120, 3345, 3568, 3783, 3880, 4460, 4656, 5044, 5352, 5798, 5820, 6305, 6690, 7566, 7760, 8697, 8920, 10088, 10704, 11596, 11640, 12610, 13380, 14495, 15132, 17394, 17840, 18915, 20176, 21631, 23192, 23280, 25220, 26760, 28990, 30264, 34788, 37830, 43262, 43485, 46384, 50440, 53520, 57980, 60528, 64893, 69576, 75660, 86524, 86970, 100880, 108155, 115960, 129786, 139152, 151320, 173048, 173940, 216310, 231920, 259572, 281203, 302640, 324465, 346096, 347880, 432620, 519144, 562406, 648930, 695760, 843609, 865240, 1038288, 1124812, 1297860, 1406015, 1687218, 1730480, 2249624, 2595720, 2812030, 3374436, 4218045, 4499248, 5191440, 5624060, 6748872, 8436090, 11248120, 13497744, 16872180, 22496240, 33744360, 67488720]

約数ペア:

[(1, 67488720), (2, 33744360), (3, 22496240), (4, 16872180), (5, 13497744), (6, 11248120), (8, 8436090), (10, 6748872), (12, 5624060), (13, 5191440), (15, 4499248), (16, 4218045), (20, 3374436), (24, 2812030), (26, 2595720), (30, 2249624), (39, 1730480), (40, 1687218), (48, 1406015), (52, 1297860), (60, 1124812), (65, 1038288), (78, 865240), (80, 843609), (97, 695760), (104, 648930), (120, 562406), (130, 519144), (156, 432620), (194, 347880), (195, 346096), (208, 324465), (223, 302640), (240, 281203), (260, 259572), (291, 231920), (312, 216310), (388, 173940), (390, 173048), (446, 151320), (485, 139152), (520, 129786), (582, 115960), (624, 108155), (669, 100880), (776, 86970), (780, 86524), (892, 75660), (970, 69576), (1040, 64893), (1115, 60528), (1164, 57980), (1261, 53520), (1338, 50440), (1455, 46384), (1552, 43485), (1560, 43262), (1784, 37830), (1940, 34788), (2230, 30264), (2328, 28990), (2522, 26760), (2676, 25220), (2899, 23280), (2910, 23192), (3120, 21631), (3345, 20176), (3568, 18915), (3783, 17840), (3880, 17394), (4460, 15132), (4656, 14495), (5044, 13380), (5352, 12610), (5798, 11640), (5820, 11596), (6305, 10704), (6690, 10088), (7566, 8920), (7760, 8697)]