173969640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12424

約数の個数: 128

約数和(自身を含む): 624556800

約数和(自身を除く): 450587160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12391, 14040, 24782, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 161083, 185865, 223038, 247820, 297384, 322166, 334557, 371730, 446076, 483249, 495640, 557595, 644332, 669114, 743460, 805415, 892152, 966498, 1115190, 1288664, 1338228, 1449747, 1486920, 1610830, 1672785, 1932996, 2230380, 2416245, 2676456, 2899494, 3221660, 3345570, 3865992, 4349241, 4460760, 4832490, 5798988, 6443320, 6691140, 7248735, 8698482, 9664980, 11597976, 13382280, 14497470, 17396964, 19329960, 21746205, 28994940, 34793928, 43492410, 57989880, 86984820, 173969640]

約数ペア:

[(1, 173969640), (2, 86984820), (3, 57989880), (4, 43492410), (5, 34793928), (6, 28994940), (8, 21746205), (9, 19329960), (10, 17396964), (12, 14497470), (13, 13382280), (15, 11597976), (18, 9664980), (20, 8698482), (24, 7248735), (26, 6691140), (27, 6443320), (30, 5798988), (36, 4832490), (39, 4460760), (40, 4349241), (45, 3865992), (52, 3345570), (54, 3221660), (60, 2899494), (65, 2676456), (72, 2416245), (78, 2230380), (90, 1932996), (104, 1672785), (108, 1610830), (117, 1486920), (120, 1449747), (130, 1338228), (135, 1288664), (156, 1115190), (180, 966498), (195, 892152), (216, 805415), (234, 743460), (260, 669114), (270, 644332), (312, 557595), (351, 495640), (360, 483249), (390, 446076), (468, 371730), (520, 334557), (540, 322166), (585, 297384), (702, 247820), (780, 223038), (936, 185865), (1080, 161083), (1170, 148692), (1404, 123910), (1560, 111519), (1755, 99128), (2340, 74346), (2808, 61955), (3510, 49564), (4680, 37173), (7020, 24782), (12391, 14040)]