3440840260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 8740408320

約数和(自身を除く): 5299568060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 79, 97, 110, 130, 143, 157, 158, 194, 220, 260, 286, 314, 316, 388, 395, 485, 572, 628, 715, 785, 790, 869, 970, 1027, 1067, 1261, 1430, 1570, 1580, 1727, 1738, 1940, 2041, 2054, 2134, 2522, 2860, 3140, 3454, 3476, 4082, 4108, 4268, 4345, 5044, 5135, 5335, 6305, 6908, 7663, 8164, 8635, 8690, 10205, 10270, 10670, 11297, 12403, 12610, 13871, 15229, 15326, 17270, 17380, 20410, 20540, 21340, 22451, 22594, 24806, 25220, 27742, 30458, 30652, 34540, 38315, 40820, 44902, 45188, 49612, 55484, 56485, 60916, 62015, 69355, 76145, 76630, 84293, 89804, 99619, 112255, 112970, 124030, 136433, 138710, 152290, 153260, 161239, 167519, 168586, 197977, 199238, 224510, 225940, 248060, 272866, 277420, 304580, 322478, 335038, 337172, 395954, 398476, 421465, 449020, 498095, 545732, 644956, 670076, 682165, 791908, 806195, 837595, 842930, 989885, 996190, 1095809, 1203091, 1364330, 1612390, 1675190, 1685860, 1773629, 1979770, 1992380, 2177747, 2191618, 2406182, 2728660, 3224780, 3350380, 3547258, 3959540, 4355494, 4383236, 4812364, 5479045, 6015455, 7094516, 8710988, 8868145, 10888735, 10958090, 12030910, 13234001, 15640183, 17736290, 21777470, 21916180, 24061820, 26468002, 31280366, 35472580, 43554940, 52936004, 62560732, 66170005, 78200915, 132340010, 156401830, 172042013, 264680020, 312803660, 344084026, 688168052, 860210065, 1720420130, 3440840260]

約数ペア:

[(1, 3440840260), (2, 1720420130), (4, 860210065), (5, 688168052), (10, 344084026), (11, 312803660), (13, 264680020), (20, 172042013), (22, 156401830), (26, 132340010), (44, 78200915), (52, 66170005), (55, 62560732), (65, 52936004), (79, 43554940), (97, 35472580), (110, 31280366), (130, 26468002), (143, 24061820), (157, 21916180), (158, 21777470), (194, 17736290), (220, 15640183), (260, 13234001), (286, 12030910), (314, 10958090), (316, 10888735), (388, 8868145), (395, 8710988), (485, 7094516), (572, 6015455), (628, 5479045), (715, 4812364), (785, 4383236), (790, 4355494), (869, 3959540), (970, 3547258), (1027, 3350380), (1067, 3224780), (1261, 2728660), (1430, 2406182), (1570, 2191618), (1580, 2177747), (1727, 1992380), (1738, 1979770), (1940, 1773629), (2041, 1685860), (2054, 1675190), (2134, 1612390), (2522, 1364330), (2860, 1203091), (3140, 1095809), (3454, 996190), (3476, 989885), (4082, 842930), (4108, 837595), (4268, 806195), (4345, 791908), (5044, 682165), (5135, 670076), (5335, 644956), (6305, 545732), (6908, 498095), (7663, 449020), (8164, 421465), (8635, 398476), (8690, 395954), (10205, 337172), (10270, 335038), (10670, 322478), (11297, 304580), (12403, 277420), (12610, 272866), (13871, 248060), (15229, 225940), (15326, 224510), (17270, 199238), (17380, 197977), (20410, 168586), (20540, 167519), (21340, 161239), (22451, 153260), (22594, 152290), (24806, 138710), (25220, 136433), (27742, 124030), (30458, 112970), (30652, 112255), (34540, 99619), (38315, 89804), (40820, 84293), (44902, 76630), (45188, 76145), (49612, 69355), (55484, 62015), (56485, 60916)]