227516640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 822630816

約数和(自身を除く): 595114176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 101, 104, 114, 120, 130, 152, 156, 160, 190, 195, 202, 208, 228, 240, 247, 260, 285, 303, 304, 312, 361, 380, 390, 404, 416, 456, 480, 494, 505, 520, 570, 606, 608, 624, 722, 741, 760, 780, 808, 912, 988, 1010, 1040, 1083, 1140, 1212, 1235, 1248, 1313, 1444, 1482, 1515, 1520, 1560, 1616, 1805, 1824, 1919, 1976, 2020, 2080, 2166, 2280, 2424, 2470, 2626, 2888, 2964, 3030, 3040, 3120, 3232, 3610, 3705, 3838, 3939, 3952, 4040, 4332, 4560, 4693, 4848, 4940, 5252, 5415, 5757, 5776, 5928, 6060, 6240, 6565, 7220, 7410, 7676, 7878, 7904, 8080, 8664, 9120, 9386, 9595, 9696, 9880, 10504, 10830, 11514, 11552, 11856, 12120, 13130, 14079, 14440, 14820, 15352, 15756, 16160, 17328, 18772, 19190, 19695, 19760, 21008, 21660, 23028, 23465, 23712, 24240, 24947, 26260, 28158, 28785, 28880, 29640, 30704, 31512, 34656, 36461, 37544, 38380, 39390, 39520, 42016, 43320, 46056, 46930, 48480, 49894, 52520, 56316, 57570, 57760, 59280, 61408, 63024, 70395, 72922, 74841, 75088, 76760, 78780, 86640, 92112, 93860, 99788, 105040, 109383, 112632, 115140, 118560, 124735, 126048, 140790, 145844, 149682, 150176, 153520, 157560, 173280, 182305, 184224, 187720, 199576, 210080, 218766, 225264, 230280, 249470, 281580, 291688, 299364, 307040, 315120, 364610, 374205, 375440, 399152, 437532, 450528, 460560, 473993, 498940, 546915, 563160, 583376, 598728, 630240, 729220, 748410, 750880, 798304, 875064, 921120, 947986, 997880, 1093830, 1126320, 1166752, 1197456, 1421979, 1458440, 1496820, 1750128, 1895972, 1995760, 2187660, 2252640, 2369965, 2394912, 2843958, 2916880, 2993640, 3500256, 3791944, 3991520, 4375320, 4739930, 5687916, 5833760, 5987280, 7109895, 7583888, 8750640, 9479860, 11375832, 11974560, 14219790, 15167776, 17501280, 18959720, 22751664, 28439580, 37919440, 45503328, 56879160, 75838880, 113758320, 227516640]

約数ペア:

[(1, 227516640), (2, 113758320), (3, 75838880), (4, 56879160), (5, 45503328), (6, 37919440), (8, 28439580), (10, 22751664), (12, 18959720), (13, 17501280), (15, 15167776), (16, 14219790), (19, 11974560), (20, 11375832), (24, 9479860), (26, 8750640), (30, 7583888), (32, 7109895), (38, 5987280), (39, 5833760), (40, 5687916), (48, 4739930), (52, 4375320), (57, 3991520), (60, 3791944), (65, 3500256), (76, 2993640), (78, 2916880), (80, 2843958), (95, 2394912), (96, 2369965), (101, 2252640), (104, 2187660), (114, 1995760), (120, 1895972), (130, 1750128), (152, 1496820), (156, 1458440), (160, 1421979), (190, 1197456), (195, 1166752), (202, 1126320), (208, 1093830), (228, 997880), (240, 947986), (247, 921120), (260, 875064), (285, 798304), (303, 750880), (304, 748410), (312, 729220), (361, 630240), (380, 598728), (390, 583376), (404, 563160), (416, 546915), (456, 498940), (480, 473993), (494, 460560), (505, 450528), (520, 437532), (570, 399152), (606, 375440), (608, 374205), (624, 364610), (722, 315120), (741, 307040), (760, 299364), (780, 291688), (808, 281580), (912, 249470), (988, 230280), (1010, 225264), (1040, 218766), (1083, 210080), (1140, 199576), (1212, 187720), (1235, 184224), (1248, 182305), (1313, 173280), (1444, 157560), (1482, 153520), (1515, 150176), (1520, 149682), (1560, 145844), (1616, 140790), (1805, 126048), (1824, 124735), (1919, 118560), (1976, 115140), (2020, 112632), (2080, 109383), (2166, 105040), (2280, 99788), (2424, 93860), (2470, 92112), (2626, 86640), (2888, 78780), (2964, 76760), (3030, 75088), (3040, 74841), (3120, 72922), (3232, 70395), (3610, 63024), (3705, 61408), (3838, 59280), (3939, 57760), (3952, 57570), (4040, 56316), (4332, 52520), (4560, 49894), (4693, 48480), (4848, 46930), (4940, 46056), (5252, 43320), (5415, 42016), (5757, 39520), (5776, 39390), (5928, 38380), (6060, 37544), (6240, 36461), (6565, 34656), (7220, 31512), (7410, 30704), (7676, 29640), (7878, 28880), (7904, 28785), (8080, 28158), (8664, 26260), (9120, 24947), (9386, 24240), (9595, 23712), (9696, 23465), (9880, 23028), (10504, 21660), (10830, 21008), (11514, 19760), (11552, 19695), (11856, 19190), (12120, 18772), (13130, 17328), (14079, 16160), (14440, 15756), (14820, 15352)]