15673376680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{31963}}^1$

素因数の和:32051

約数の個数: 128

約数和(自身を含む): 40596837120

約数和(自身を除く): 24923460440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 41, 46, 52, 65, 82, 92, 104, 115, 130, 164, 184, 205, 230, 260, 299, 328, 410, 460, 520, 533, 598, 820, 920, 943, 1066, 1196, 1495, 1640, 1886, 2132, 2392, 2665, 2990, 3772, 4264, 4715, 5330, 5980, 7544, 9430, 10660, 11960, 12259, 18860, 21320, 24518, 31963, 37720, 49036, 61295, 63926, 98072, 122590, 127852, 159815, 245180, 255704, 319630, 415519, 490360, 639260, 735149, 831038, 1278520, 1310483, 1470298, 1662076, 2077595, 2620966, 2940596, 3324152, 3675745, 4155190, 5241932, 5881192, 6552415, 7351490, 8310380, 9556937, 10483864, 13104830, 14702980, 16620760, 17036279, 19113874, 26209660, 29405960, 30141109, 34072558, 38227748, 47784685, 52419320, 60282218, 68145116, 76455496, 85181395, 95569370, 120564436, 136290232, 150705545, 170362790, 191138740, 241128872, 301411090, 340725580, 382277480, 391834417, 602822180, 681451160, 783668834, 1205644360, 1567337668, 1959172085, 3134675336, 3918344170, 7836688340, 15673376680]

約数ペア:

[(1, 15673376680), (2, 7836688340), (4, 3918344170), (5, 3134675336), (8, 1959172085), (10, 1567337668), (13, 1205644360), (20, 783668834), (23, 681451160), (26, 602822180), (40, 391834417), (41, 382277480), (46, 340725580), (52, 301411090), (65, 241128872), (82, 191138740), (92, 170362790), (104, 150705545), (115, 136290232), (130, 120564436), (164, 95569370), (184, 85181395), (205, 76455496), (230, 68145116), (260, 60282218), (299, 52419320), (328, 47784685), (410, 38227748), (460, 34072558), (520, 30141109), (533, 29405960), (598, 26209660), (820, 19113874), (920, 17036279), (943, 16620760), (1066, 14702980), (1196, 13104830), (1495, 10483864), (1640, 9556937), (1886, 8310380), (2132, 7351490), (2392, 6552415), (2665, 5881192), (2990, 5241932), (3772, 4155190), (4264, 3675745), (4715, 3324152), (5330, 2940596), (5980, 2620966), (7544, 2077595), (9430, 1662076), (10660, 1470298), (11960, 1310483), (12259, 1278520), (18860, 831038), (21320, 735149), (24518, 639260), (31963, 490360), (37720, 415519), (49036, 319630), (61295, 255704), (63926, 245180), (98072, 159815), (122590, 127852)]