146491520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 275054080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1721, 2128, 2240, 2432, 2660, 3040, 3442, 4256, 4480, 5320, 6080, 6884, 8512, 8605, 10640, 12047, 12160, 13768, 17024, 17210, 21280, 24094, 27536, 32699, 34420, 42560, 48188, 55072, 60235, 65398, 68840, 85120, 96376, 110144, 120470, 130796, 137680, 163495, 192752, 220288, 228893, 240940, 261592, 275360, 326990, 385504, 457786, 481880, 523184, 550720, 653980, 771008, 915572, 963760, 1046368, 1101440, 1144465, 1307960, 1542016, 1831144, 1927520, 2092736, 2288930, 2615920, 3662288, 3855040, 4185472, 4577860, 5231840, 7324576, 7710080, 9155720, 10463680, 14649152, 18311440, 20927360, 29298304, 36622880, 73245760, 146491520]

約数ペア:

[(1, 146491520), (2, 73245760), (4, 36622880), (5, 29298304), (7, 20927360), (8, 18311440), (10, 14649152), (14, 10463680), (16, 9155720), (19, 7710080), (20, 7324576), (28, 5231840), (32, 4577860), (35, 4185472), (38, 3855040), (40, 3662288), (56, 2615920), (64, 2288930), (70, 2092736), (76, 1927520), (80, 1831144), (95, 1542016), (112, 1307960), (128, 1144465), (133, 1101440), (140, 1046368), (152, 963760), (160, 915572), (190, 771008), (224, 653980), (266, 550720), (280, 523184), (304, 481880), (320, 457786), (380, 385504), (448, 326990), (532, 275360), (560, 261592), (608, 240940), (640, 228893), (665, 220288), (760, 192752), (896, 163495), (1064, 137680), (1120, 130796), (1216, 120470), (1330, 110144), (1520, 96376), (1721, 85120), (2128, 68840), (2240, 65398), (2432, 60235), (2660, 55072), (3040, 48188), (3442, 42560), (4256, 34420), (4480, 32699), (5320, 27536), (6080, 24094), (6884, 21280), (8512, 17210), (8605, 17024), (10640, 13768), (12047, 12160)]