171370880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 457164000

約数和(自身を除く): 285793120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 829, 1088, 1216, 1292, 1360, 1520, 1615, 1658, 2176, 2432, 2584, 2720, 3040, 3230, 3316, 4145, 5168, 5440, 6080, 6460, 6632, 8290, 10336, 10880, 12160, 12920, 13264, 14093, 15751, 16580, 20672, 25840, 26528, 28186, 31502, 33160, 41344, 51680, 53056, 56372, 63004, 66320, 70465, 78755, 103360, 106112, 112744, 126008, 132640, 140930, 157510, 206720, 225488, 252016, 265280, 267767, 281860, 315020, 450976, 504032, 530560, 535534, 563720, 630040, 901952, 1008064, 1071068, 1127440, 1260080, 1338835, 1803904, 2016128, 2142136, 2254880, 2520160, 2677670, 4284272, 4509760, 5040320, 5355340, 8568544, 9019520, 10080640, 10710680, 17137088, 21421360, 34274176, 42842720, 85685440, 171370880]

約数ペア:

[(1, 171370880), (2, 85685440), (4, 42842720), (5, 34274176), (8, 21421360), (10, 17137088), (16, 10710680), (17, 10080640), (19, 9019520), (20, 8568544), (32, 5355340), (34, 5040320), (38, 4509760), (40, 4284272), (64, 2677670), (68, 2520160), (76, 2254880), (80, 2142136), (85, 2016128), (95, 1803904), (128, 1338835), (136, 1260080), (152, 1127440), (160, 1071068), (170, 1008064), (190, 901952), (272, 630040), (304, 563720), (320, 535534), (323, 530560), (340, 504032), (380, 450976), (544, 315020), (608, 281860), (640, 267767), (646, 265280), (680, 252016), (760, 225488), (829, 206720), (1088, 157510), (1216, 140930), (1292, 132640), (1360, 126008), (1520, 112744), (1615, 106112), (1658, 103360), (2176, 78755), (2432, 70465), (2584, 66320), (2720, 63004), (3040, 56372), (3230, 53056), (3316, 51680), (4145, 41344), (5168, 33160), (5440, 31502), (6080, 28186), (6460, 26528), (6632, 25840), (8290, 20672), (10336, 16580), (10880, 15751), (12160, 14093), (12920, 13264)]