142364940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 422102016

約数和(自身を除く): 279737076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1453, 1633, 2130, 2906, 3266, 4260, 4359, 4899, 5812, 6532, 7265, 8165, 8718, 9798, 14530, 16330, 17436, 19596, 21795, 24495, 29060, 32660, 33419, 43590, 48990, 66838, 87180, 97980, 100257, 103163, 133676, 167095, 200514, 206326, 309489, 334190, 401028, 412652, 501285, 515815, 618978, 668380, 1002570, 1031630, 1237956, 1547445, 2005140, 2063260, 2372749, 3094890, 4745498, 6189780, 7118247, 9490996, 11863745, 14236494, 23727490, 28472988, 35591235, 47454980, 71182470, 142364940]

約数ペア:

[(1, 142364940), (2, 71182470), (3, 47454980), (4, 35591235), (5, 28472988), (6, 23727490), (10, 14236494), (12, 11863745), (15, 9490996), (20, 7118247), (23, 6189780), (30, 4745498), (46, 3094890), (60, 2372749), (69, 2063260), (71, 2005140), (92, 1547445), (115, 1237956), (138, 1031630), (142, 1002570), (213, 668380), (230, 618978), (276, 515815), (284, 501285), (345, 412652), (355, 401028), (426, 334190), (460, 309489), (690, 206326), (710, 200514), (852, 167095), (1065, 133676), (1380, 103163), (1420, 100257), (1453, 97980), (1633, 87180), (2130, 66838), (2906, 48990), (3266, 43590), (4260, 33419), (4359, 32660), (4899, 29060), (5812, 24495), (6532, 21795), (7265, 19596), (8165, 17436), (8718, 16330), (9798, 14530)]