70950240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1749

約数の個数: 144

約数和(自身を含む): 250614000

約数和(自身を除く): 179663760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1699, 1740, 2088, 2320, 2610, 2784, 3398, 3480, 4176, 4640, 5097, 5220, 6796, 6960, 8352, 8495, 10194, 10440, 13592, 13920, 15291, 16990, 20388, 20880, 25485, 27184, 30582, 33980, 40776, 41760, 49271, 50970, 54368, 61164, 67960, 76455, 81552, 98542, 101940, 122328, 135920, 147813, 152910, 163104, 197084, 203880, 244656, 246355, 271840, 295626, 305820, 394168, 407760, 443439, 489312, 492710, 591252, 611640, 739065, 788336, 815520, 886878, 985420, 1182504, 1223280, 1478130, 1576672, 1773756, 1970840, 2217195, 2365008, 2446560, 2956260, 3547512, 3941680, 4434390, 4730016, 5912520, 7095024, 7883360, 8868780, 11825040, 14190048, 17737560, 23650080, 35475120, 70950240]

約数ペア:

[(1, 70950240), (2, 35475120), (3, 23650080), (4, 17737560), (5, 14190048), (6, 11825040), (8, 8868780), (9, 7883360), (10, 7095024), (12, 5912520), (15, 4730016), (16, 4434390), (18, 3941680), (20, 3547512), (24, 2956260), (29, 2446560), (30, 2365008), (32, 2217195), (36, 1970840), (40, 1773756), (45, 1576672), (48, 1478130), (58, 1223280), (60, 1182504), (72, 985420), (80, 886878), (87, 815520), (90, 788336), (96, 739065), (116, 611640), (120, 591252), (144, 492710), (145, 489312), (160, 443439), (174, 407760), (180, 394168), (232, 305820), (240, 295626), (261, 271840), (288, 246355), (290, 244656), (348, 203880), (360, 197084), (435, 163104), (464, 152910), (480, 147813), (522, 135920), (580, 122328), (696, 101940), (720, 98542), (870, 81552), (928, 76455), (1044, 67960), (1160, 61164), (1305, 54368), (1392, 50970), (1440, 49271), (1699, 41760), (1740, 40776), (2088, 33980), (2320, 30582), (2610, 27184), (2784, 25485), (3398, 20880), (3480, 20388), (4176, 16990), (4640, 15291), (5097, 13920), (5220, 13592), (6796, 10440), (6960, 10194), (8352, 8495)]