193613420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 382156180

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 209, 220, 247, 260, 266, 286, 308, 364, 380, 385, 418, 455, 494, 509, 532, 572, 665, 715, 770, 836, 910, 988, 1001, 1018, 1045, 1235, 1330, 1430, 1463, 1540, 1729, 1820, 2002, 2036, 2090, 2470, 2545, 2660, 2717, 2860, 2926, 3458, 3563, 4004, 4180, 4940, 5005, 5090, 5434, 5599, 5852, 6617, 6916, 7126, 7315, 8645, 9671, 10010, 10180, 10868, 11198, 13234, 13585, 14252, 14630, 17290, 17815, 19019, 19342, 20020, 22396, 26468, 27170, 27995, 29260, 33085, 34580, 35630, 38038, 38684, 39193, 46319, 48355, 54340, 55990, 66170, 67697, 71260, 72787, 76076, 78386, 92638, 95095, 96710, 106381, 111980, 125723, 132340, 135394, 145574, 156772, 185276, 190190, 193420, 195965, 212762, 231595, 251446, 270788, 291148, 338485, 363935, 380380, 391930, 425524, 463190, 502892, 509509, 531905, 628615, 676970, 727870, 744667, 783860, 880061, 926380, 1019018, 1063810, 1257230, 1353940, 1382953, 1455740, 1489334, 1760122, 2038036, 2127620, 2514460, 2547545, 2765906, 2978668, 3520244, 3723335, 4400305, 5095090, 5531812, 6914765, 7446670, 8800610, 9680671, 10190180, 13829530, 14893340, 17601220, 19361342, 27659060, 38722684, 48403355, 96806710, 193613420]

約数ペア:

[(1, 193613420), (2, 96806710), (4, 48403355), (5, 38722684), (7, 27659060), (10, 19361342), (11, 17601220), (13, 14893340), (14, 13829530), (19, 10190180), (20, 9680671), (22, 8800610), (26, 7446670), (28, 6914765), (35, 5531812), (38, 5095090), (44, 4400305), (52, 3723335), (55, 3520244), (65, 2978668), (70, 2765906), (76, 2547545), (77, 2514460), (91, 2127620), (95, 2038036), (110, 1760122), (130, 1489334), (133, 1455740), (140, 1382953), (143, 1353940), (154, 1257230), (182, 1063810), (190, 1019018), (209, 926380), (220, 880061), (247, 783860), (260, 744667), (266, 727870), (286, 676970), (308, 628615), (364, 531905), (380, 509509), (385, 502892), (418, 463190), (455, 425524), (494, 391930), (509, 380380), (532, 363935), (572, 338485), (665, 291148), (715, 270788), (770, 251446), (836, 231595), (910, 212762), (988, 195965), (1001, 193420), (1018, 190190), (1045, 185276), (1235, 156772), (1330, 145574), (1430, 135394), (1463, 132340), (1540, 125723), (1729, 111980), (1820, 106381), (2002, 96710), (2036, 95095), (2090, 92638), (2470, 78386), (2545, 76076), (2660, 72787), (2717, 71260), (2860, 67697), (2926, 66170), (3458, 55990), (3563, 54340), (4004, 48355), (4180, 46319), (4940, 39193), (5005, 38684), (5090, 38038), (5434, 35630), (5599, 34580), (5852, 33085), (6617, 29260), (6916, 27995), (7126, 27170), (7315, 26468), (8645, 22396), (9671, 20020), (10010, 19342), (10180, 19019), (10868, 17815), (11198, 17290), (13234, 14630), (13585, 14252)]