1938375660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 192

約数和(自身を含む): 6141542400

約数和(自身を除く): 4203166740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 67, 78, 87, 116, 130, 134, 145, 156, 174, 195, 201, 260, 268, 290, 335, 348, 377, 390, 402, 435, 580, 670, 754, 780, 804, 870, 871, 1005, 1131, 1279, 1340, 1508, 1740, 1742, 1885, 1943, 2010, 2262, 2558, 2613, 3484, 3770, 3837, 3886, 4020, 4355, 4524, 5116, 5226, 5655, 5829, 6395, 7540, 7674, 7772, 8710, 9715, 10452, 11310, 11658, 12790, 13065, 15348, 16627, 17420, 19185, 19430, 22620, 23316, 25259, 25580, 26130, 29145, 33254, 37091, 38370, 38860, 49881, 50518, 52260, 58290, 66508, 74182, 75777, 76740, 83135, 85693, 99762, 101036, 111273, 116580, 126295, 148364, 151554, 166270, 171386, 185455, 199524, 222546, 249405, 252590, 257079, 303108, 332540, 342772, 370910, 378885, 428465, 445092, 482183, 498810, 505180, 514158, 556365, 741820, 757770, 856930, 964366, 997620, 1028316, 1112730, 1114009, 1285395, 1446549, 1515540, 1713860, 1928732, 2225460, 2228018, 2410915, 2485097, 2570790, 2893098, 3342027, 4456036, 4821830, 4970194, 5141580, 5570045, 5786196, 6684054, 7232745, 7455291, 9643660, 9940388, 11140090, 12425485, 13368108, 14465490, 14910582, 16710135, 22280180, 24850970, 28930980, 29821164, 32306261, 33420270, 37276455, 49701940, 64612522, 66840540, 74552910, 96918783, 129225044, 149105820, 161531305, 193837566, 323062610, 387675132, 484593915, 646125220, 969187830, 1938375660]

約数ペア:

[(1, 1938375660), (2, 969187830), (3, 646125220), (4, 484593915), (5, 387675132), (6, 323062610), (10, 193837566), (12, 161531305), (13, 149105820), (15, 129225044), (20, 96918783), (26, 74552910), (29, 66840540), (30, 64612522), (39, 49701940), (52, 37276455), (58, 33420270), (60, 32306261), (65, 29821164), (67, 28930980), (78, 24850970), (87, 22280180), (116, 16710135), (130, 14910582), (134, 14465490), (145, 13368108), (156, 12425485), (174, 11140090), (195, 9940388), (201, 9643660), (260, 7455291), (268, 7232745), (290, 6684054), (335, 5786196), (348, 5570045), (377, 5141580), (390, 4970194), (402, 4821830), (435, 4456036), (580, 3342027), (670, 2893098), (754, 2570790), (780, 2485097), (804, 2410915), (870, 2228018), (871, 2225460), (1005, 1928732), (1131, 1713860), (1279, 1515540), (1340, 1446549), (1508, 1285395), (1740, 1114009), (1742, 1112730), (1885, 1028316), (1943, 997620), (2010, 964366), (2262, 856930), (2558, 757770), (2613, 741820), (3484, 556365), (3770, 514158), (3837, 505180), (3886, 498810), (4020, 482183), (4355, 445092), (4524, 428465), (5116, 378885), (5226, 370910), (5655, 342772), (5829, 332540), (6395, 303108), (7540, 257079), (7674, 252590), (7772, 249405), (8710, 222546), (9715, 199524), (10452, 185455), (11310, 171386), (11658, 166270), (12790, 151554), (13065, 148364), (15348, 126295), (16627, 116580), (17420, 111273), (19185, 101036), (19430, 99762), (22620, 85693), (23316, 83135), (25259, 76740), (25580, 75777), (26130, 74182), (29145, 66508), (33254, 58290), (37091, 52260), (38370, 50518), (38860, 49881)]