1303388800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 192

約数和(自身を含む): 3800471040

約数和(自身を除く): 2497082240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1877, 1984, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3754, 3968, 4340, 4480, 4960, 5425, 5600, 6200, 6944, 7508, 8680, 9385, 9920, 10850, 11200, 12400, 13139, 13888, 15016, 17360, 18770, 19840, 21700, 22400, 24800, 26278, 27776, 30032, 34720, 37540, 43400, 46925, 49600, 52556, 58187, 60064, 65695, 69440, 75080, 86800, 93850, 99200, 105112, 116374, 120128, 131390, 138880, 150160, 173600, 187700, 210224, 232748, 240256, 262780, 290935, 300320, 328475, 347200, 375400, 407309, 420448, 465496, 525560, 581870, 600640, 656950, 694400, 750800, 814618, 840896, 930992, 1051120, 1163740, 1201280, 1313900, 1454675, 1501600, 1629236, 1681792, 1861984, 2036545, 2102240, 2327480, 2627800, 2909350, 3003200, 3258472, 3723968, 4073090, 4204480, 4654960, 5255600, 5818700, 6006400, 6516944, 7447936, 8146180, 8408960, 9309920, 10182725, 10511200, 11637400, 13033888, 16292360, 18619840, 20365450, 21022400, 23274800, 26067776, 32584720, 37239680, 40730900, 42044800, 46549600, 52135552, 65169440, 81461800, 93099200, 130338880, 162923600, 186198400, 260677760, 325847200, 651694400, 1303388800]

約数ペア:

[(1, 1303388800), (2, 651694400), (4, 325847200), (5, 260677760), (7, 186198400), (8, 162923600), (10, 130338880), (14, 93099200), (16, 81461800), (20, 65169440), (25, 52135552), (28, 46549600), (31, 42044800), (32, 40730900), (35, 37239680), (40, 32584720), (50, 26067776), (56, 23274800), (62, 21022400), (64, 20365450), (70, 18619840), (80, 16292360), (100, 13033888), (112, 11637400), (124, 10511200), (128, 10182725), (140, 9309920), (155, 8408960), (160, 8146180), (175, 7447936), (200, 6516944), (217, 6006400), (224, 5818700), (248, 5255600), (280, 4654960), (310, 4204480), (320, 4073090), (350, 3723968), (400, 3258472), (434, 3003200), (448, 2909350), (496, 2627800), (560, 2327480), (620, 2102240), (640, 2036545), (700, 1861984), (775, 1681792), (800, 1629236), (868, 1501600), (896, 1454675), (992, 1313900), (1085, 1201280), (1120, 1163740), (1240, 1051120), (1400, 930992), (1550, 840896), (1600, 814618), (1736, 750800), (1877, 694400), (1984, 656950), (2170, 600640), (2240, 581870), (2480, 525560), (2800, 465496), (3100, 420448), (3200, 407309), (3472, 375400), (3754, 347200), (3968, 328475), (4340, 300320), (4480, 290935), (4960, 262780), (5425, 240256), (5600, 232748), (6200, 210224), (6944, 187700), (7508, 173600), (8680, 150160), (9385, 138880), (9920, 131390), (10850, 120128), (11200, 116374), (12400, 105112), (13139, 99200), (13888, 93850), (15016, 86800), (17360, 75080), (18770, 69440), (19840, 65695), (21700, 60064), (22400, 58187), (24800, 52556), (26278, 49600), (27776, 46925), (30032, 43400), (34720, 37540)]