78095940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 239621760

約数和(自身を除く): 161525820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1697, 1770, 2301, 3068, 3394, 3540, 3835, 4602, 5091, 6788, 7670, 8485, 9204, 10182, 11505, 15340, 16970, 20364, 22061, 23010, 25455, 33940, 44122, 46020, 50910, 66183, 88244, 100123, 101820, 110305, 132366, 200246, 220610, 264732, 300369, 330915, 400492, 441220, 500615, 600738, 661830, 1001230, 1201476, 1301599, 1323660, 1501845, 2002460, 2603198, 3003690, 3904797, 5206396, 6007380, 6507995, 7809594, 13015990, 15619188, 19523985, 26031980, 39047970, 78095940]

約数ペア:

[(1, 78095940), (2, 39047970), (3, 26031980), (4, 19523985), (5, 15619188), (6, 13015990), (10, 7809594), (12, 6507995), (13, 6007380), (15, 5206396), (20, 3904797), (26, 3003690), (30, 2603198), (39, 2002460), (52, 1501845), (59, 1323660), (60, 1301599), (65, 1201476), (78, 1001230), (118, 661830), (130, 600738), (156, 500615), (177, 441220), (195, 400492), (236, 330915), (260, 300369), (295, 264732), (354, 220610), (390, 200246), (590, 132366), (708, 110305), (767, 101820), (780, 100123), (885, 88244), (1180, 66183), (1534, 50910), (1697, 46020), (1770, 44122), (2301, 33940), (3068, 25455), (3394, 23010), (3540, 22061), (3835, 20364), (4602, 16970), (5091, 15340), (6788, 11505), (7670, 10182), (8485, 9204)]