56879160

素因数分解:

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

素因数の和:166

約数の個数: 192

約数和(自身を含む): 195864480

約数和(自身を除く): 138985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 101, 104, 114, 120, 130, 152, 156, 190, 195, 202, 228, 247, 260, 285, 303, 312, 361, 380, 390, 404, 456, 494, 505, 520, 570, 606, 722, 741, 760, 780, 808, 988, 1010, 1083, 1140, 1212, 1235, 1313, 1444, 1482, 1515, 1560, 1805, 1919, 1976, 2020, 2166, 2280, 2424, 2470, 2626, 2888, 2964, 3030, 3610, 3705, 3838, 3939, 4040, 4332, 4693, 4940, 5252, 5415, 5757, 5928, 6060, 6565, 7220, 7410, 7676, 7878, 8664, 9386, 9595, 9880, 10504, 10830, 11514, 12120, 13130, 14079, 14440, 14820, 15352, 15756, 18772, 19190, 19695, 21660, 23028, 23465, 24947, 26260, 28158, 28785, 29640, 31512, 36461, 37544, 38380, 39390, 43320, 46056, 46930, 49894, 52520, 56316, 57570, 70395, 72922, 74841, 76760, 78780, 93860, 99788, 109383, 112632, 115140, 124735, 140790, 145844, 149682, 157560, 182305, 187720, 199576, 218766, 230280, 249470, 281580, 291688, 299364, 364610, 374205, 437532, 473993, 498940, 546915, 563160, 598728, 729220, 748410, 875064, 947986, 997880, 1093830, 1421979, 1458440, 1496820, 1895972, 2187660, 2369965, 2843958, 2993640, 3791944, 4375320, 4739930, 5687916, 7109895, 9479860, 11375832, 14219790, 18959720, 28439580, 56879160]

約数ペア:

[(1, 56879160), (2, 28439580), (3, 18959720), (4, 14219790), (5, 11375832), (6, 9479860), (8, 7109895), (10, 5687916), (12, 4739930), (13, 4375320), (15, 3791944), (19, 2993640), (20, 2843958), (24, 2369965), (26, 2187660), (30, 1895972), (38, 1496820), (39, 1458440), (40, 1421979), (52, 1093830), (57, 997880), (60, 947986), (65, 875064), (76, 748410), (78, 729220), (95, 598728), (101, 563160), (104, 546915), (114, 498940), (120, 473993), (130, 437532), (152, 374205), (156, 364610), (190, 299364), (195, 291688), (202, 281580), (228, 249470), (247, 230280), (260, 218766), (285, 199576), (303, 187720), (312, 182305), (361, 157560), (380, 149682), (390, 145844), (404, 140790), (456, 124735), (494, 115140), (505, 112632), (520, 109383), (570, 99788), (606, 93860), (722, 78780), (741, 76760), (760, 74841), (780, 72922), (808, 70395), (988, 57570), (1010, 56316), (1083, 52520), (1140, 49894), (1212, 46930), (1235, 46056), (1313, 43320), (1444, 39390), (1482, 38380), (1515, 37544), (1560, 36461), (1805, 31512), (1919, 29640), (1976, 28785), (2020, 28158), (2166, 26260), (2280, 24947), (2424, 23465), (2470, 23028), (2626, 21660), (2888, 19695), (2964, 19190), (3030, 18772), (3610, 15756), (3705, 15352), (3838, 14820), (3939, 14440), (4040, 14079), (4332, 13130), (4693, 12120), (4940, 11514), (5252, 10830), (5415, 10504), (5757, 9880), (5928, 9595), (6060, 9386), (6565, 8664), (7220, 7878), (7410, 7676)]