223592320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1776

約数の個数: 128

約数和(自身を含む): 632318400

約数和(自身を除く): 408726080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1721, 1856, 2030, 2240, 2320, 3248, 3442, 3712, 4060, 4480, 4640, 6496, 6884, 8120, 8605, 9280, 12047, 12992, 13768, 16240, 17210, 18560, 24094, 25984, 27536, 32480, 34420, 48188, 49909, 55072, 60235, 64960, 68840, 96376, 99818, 110144, 120470, 129920, 137680, 192752, 199636, 220288, 240940, 249545, 275360, 349363, 385504, 399272, 481880, 499090, 550720, 698726, 771008, 798544, 963760, 998180, 1101440, 1397452, 1542016, 1597088, 1746815, 1927520, 1996360, 2794904, 3194176, 3493630, 3855040, 3992720, 5589808, 6388352, 6987260, 7710080, 7985440, 11179616, 13974520, 15970880, 22359232, 27949040, 31941760, 44718464, 55898080, 111796160, 223592320]

約数ペア:

[(1, 223592320), (2, 111796160), (4, 55898080), (5, 44718464), (7, 31941760), (8, 27949040), (10, 22359232), (14, 15970880), (16, 13974520), (20, 11179616), (28, 7985440), (29, 7710080), (32, 6987260), (35, 6388352), (40, 5589808), (56, 3992720), (58, 3855040), (64, 3493630), (70, 3194176), (80, 2794904), (112, 1996360), (116, 1927520), (128, 1746815), (140, 1597088), (145, 1542016), (160, 1397452), (203, 1101440), (224, 998180), (232, 963760), (280, 798544), (290, 771008), (320, 698726), (406, 550720), (448, 499090), (464, 481880), (560, 399272), (580, 385504), (640, 349363), (812, 275360), (896, 249545), (928, 240940), (1015, 220288), (1120, 199636), (1160, 192752), (1624, 137680), (1721, 129920), (1856, 120470), (2030, 110144), (2240, 99818), (2320, 96376), (3248, 68840), (3442, 64960), (3712, 60235), (4060, 55072), (4480, 49909), (4640, 48188), (6496, 34420), (6884, 32480), (8120, 27536), (8605, 25984), (9280, 24094), (12047, 18560), (12992, 17210), (13768, 16240)]