1417204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1337

約数の個数: 128

約数和(自身を含む): 4338734400

約数和(自身を除く): 2921529480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 109, 120, 194, 218, 291, 327, 388, 436, 485, 545, 582, 654, 776, 872, 970, 1090, 1117, 1164, 1308, 1455, 1635, 1940, 2180, 2234, 2328, 2616, 2910, 3270, 3351, 3880, 4360, 4468, 5585, 5820, 6540, 6702, 8936, 10573, 11170, 11640, 13080, 13404, 16755, 21146, 22340, 26808, 31719, 33510, 42292, 44680, 52865, 63438, 67020, 84584, 105730, 108349, 121753, 126876, 134040, 158595, 211460, 216698, 243506, 253752, 317190, 325047, 365259, 422920, 433396, 487012, 541745, 608765, 634380, 650094, 730518, 866792, 974024, 1083490, 1217530, 1268760, 1300188, 1461036, 1625235, 1826295, 2166980, 2435060, 2600376, 2922072, 3250470, 3652590, 4333960, 4870120, 6500940, 7305180, 11810041, 13001880, 14610360, 23620082, 35430123, 47240164, 59050205, 70860246, 94480328, 118100410, 141720492, 177150615, 236200820, 283440984, 354301230, 472401640, 708602460, 1417204920]

約数ペア:

[(1, 1417204920), (2, 708602460), (3, 472401640), (4, 354301230), (5, 283440984), (6, 236200820), (8, 177150615), (10, 141720492), (12, 118100410), (15, 94480328), (20, 70860246), (24, 59050205), (30, 47240164), (40, 35430123), (60, 23620082), (97, 14610360), (109, 13001880), (120, 11810041), (194, 7305180), (218, 6500940), (291, 4870120), (327, 4333960), (388, 3652590), (436, 3250470), (485, 2922072), (545, 2600376), (582, 2435060), (654, 2166980), (776, 1826295), (872, 1625235), (970, 1461036), (1090, 1300188), (1117, 1268760), (1164, 1217530), (1308, 1083490), (1455, 974024), (1635, 866792), (1940, 730518), (2180, 650094), (2234, 634380), (2328, 608765), (2616, 541745), (2910, 487012), (3270, 433396), (3351, 422920), (3880, 365259), (4360, 325047), (4468, 317190), (5585, 253752), (5820, 243506), (6540, 216698), (6702, 211460), (8936, 158595), (10573, 134040), (11170, 126876), (11640, 121753), (13080, 108349), (13404, 105730), (16755, 84584), (21146, 67020), (22340, 63438), (26808, 52865), (31719, 44680), (33510, 42292)]