156807840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 589498560

約数和(自身を除く): 432690720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 96, 98, 105, 112, 113, 118, 120, 140, 147, 160, 168, 177, 196, 210, 224, 226, 236, 240, 245, 280, 294, 295, 336, 339, 354, 392, 413, 420, 452, 472, 480, 490, 560, 565, 588, 590, 672, 678, 708, 735, 784, 791, 826, 840, 885, 904, 944, 980, 1120, 1130, 1176, 1180, 1239, 1356, 1416, 1470, 1568, 1582, 1652, 1680, 1695, 1770, 1808, 1888, 1960, 2065, 2260, 2352, 2360, 2373, 2478, 2712, 2832, 2891, 2940, 3164, 3304, 3360, 3390, 3540, 3616, 3920, 3955, 4130, 4520, 4704, 4720, 4746, 4956, 5424, 5537, 5664, 5782, 5880, 6195, 6328, 6608, 6667, 6780, 7080, 7840, 7910, 8260, 8673, 9040, 9440, 9492, 9912, 10848, 11074, 11564, 11760, 11865, 12390, 12656, 13216, 13334, 13560, 14160, 14455, 15820, 16520, 16611, 17346, 18080, 18984, 19824, 20001, 22148, 23128, 23520, 23730, 24780, 25312, 26668, 27120, 27685, 28320, 28910, 31640, 33040, 33222, 33335, 34692, 37968, 39648, 40002, 43365, 44296, 46256, 46669, 47460, 49560, 53336, 54240, 55370, 57820, 63280, 66080, 66444, 66670, 69384, 75936, 80004, 83055, 86730, 88592, 92512, 93338, 94920, 99120, 100005, 106672, 110740, 115640, 126560, 132888, 133340, 138768, 140007, 160008, 166110, 173460, 177184, 186676, 189840, 198240, 200010, 213344, 221480, 231280, 233345, 265776, 266680, 277536, 280014, 320016, 326683, 332220, 346920, 373352, 379680, 400020, 442960, 462560, 466690, 531552, 533360, 560028, 640032, 653366, 664440, 693840, 700035, 746704, 800040, 885920, 933380, 980049, 1066720, 1120056, 1306732, 1328880, 1387680, 1400070, 1493408, 1600080, 1633415, 1866760, 1960098, 2240112, 2613464, 2657760, 2800140, 3200160, 3266830, 3733520, 3920196, 4480224, 4900245, 5226928, 5600280, 6533660, 7467040, 7840392, 9800490, 10453856, 11200560, 13067320, 15680784, 19600980, 22401120, 26134640, 31361568, 39201960, 52269280, 78403920, 156807840]

約数ペア:

[(1, 156807840), (2, 78403920), (3, 52269280), (4, 39201960), (5, 31361568), (6, 26134640), (7, 22401120), (8, 19600980), (10, 15680784), (12, 13067320), (14, 11200560), (15, 10453856), (16, 9800490), (20, 7840392), (21, 7467040), (24, 6533660), (28, 5600280), (30, 5226928), (32, 4900245), (35, 4480224), (40, 3920196), (42, 3733520), (48, 3266830), (49, 3200160), (56, 2800140), (59, 2657760), (60, 2613464), (70, 2240112), (80, 1960098), (84, 1866760), (96, 1633415), (98, 1600080), (105, 1493408), (112, 1400070), (113, 1387680), (118, 1328880), (120, 1306732), (140, 1120056), (147, 1066720), (160, 980049), (168, 933380), (177, 885920), (196, 800040), (210, 746704), (224, 700035), (226, 693840), (236, 664440), (240, 653366), (245, 640032), (280, 560028), (294, 533360), (295, 531552), (336, 466690), (339, 462560), (354, 442960), (392, 400020), (413, 379680), (420, 373352), (452, 346920), (472, 332220), (480, 326683), (490, 320016), (560, 280014), (565, 277536), (588, 266680), (590, 265776), (672, 233345), (678, 231280), (708, 221480), (735, 213344), (784, 200010), (791, 198240), (826, 189840), (840, 186676), (885, 177184), (904, 173460), (944, 166110), (980, 160008), (1120, 140007), (1130, 138768), (1176, 133340), (1180, 132888), (1239, 126560), (1356, 115640), (1416, 110740), (1470, 106672), (1568, 100005), (1582, 99120), (1652, 94920), (1680, 93338), (1695, 92512), (1770, 88592), (1808, 86730), (1888, 83055), (1960, 80004), (2065, 75936), (2260, 69384), (2352, 66670), (2360, 66444), (2373, 66080), (2478, 63280), (2712, 57820), (2832, 55370), (2891, 54240), (2940, 53336), (3164, 49560), (3304, 47460), (3360, 46669), (3390, 46256), (3540, 44296), (3616, 43365), (3920, 40002), (3955, 39648), (4130, 37968), (4520, 34692), (4704, 33335), (4720, 33222), (4746, 33040), (4956, 31640), (5424, 28910), (5537, 28320), (5664, 27685), (5782, 27120), (5880, 26668), (6195, 25312), (6328, 24780), (6608, 23730), (6667, 23520), (6780, 23128), (7080, 22148), (7840, 20001), (7910, 19824), (8260, 18984), (8673, 18080), (9040, 17346), (9440, 16611), (9492, 16520), (9912, 15820), (10848, 14455), (11074, 14160), (11564, 13560), (11760, 13334), (11865, 13216), (12390, 12656)]