173708340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 542078208

約数和(自身を除く): 368369868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 169, 185, 195, 222, 260, 338, 370, 390, 444, 463, 481, 507, 555, 676, 740, 780, 845, 926, 962, 1014, 1110, 1389, 1443, 1690, 1852, 1924, 2028, 2220, 2315, 2405, 2535, 2778, 2886, 3380, 4630, 4810, 5070, 5556, 5772, 6019, 6253, 6945, 7215, 9260, 9620, 10140, 12038, 12506, 13890, 14430, 17131, 18057, 18759, 24076, 25012, 27780, 28860, 30095, 31265, 34262, 36114, 37518, 51393, 60190, 62530, 68524, 72228, 75036, 78247, 85655, 90285, 93795, 102786, 120380, 125060, 156494, 171310, 180570, 187590, 205572, 222703, 234741, 256965, 312988, 342620, 361140, 375180, 391235, 445406, 469482, 513930, 668109, 782470, 890812, 938964, 1027860, 1113515, 1173705, 1336218, 1564940, 2227030, 2347410, 2672436, 2895139, 3340545, 4454060, 4694820, 5790278, 6681090, 8685417, 11580556, 13362180, 14475695, 17370834, 28951390, 34741668, 43427085, 57902780, 86854170, 173708340]

約数ペア:

[(1, 173708340), (2, 86854170), (3, 57902780), (4, 43427085), (5, 34741668), (6, 28951390), (10, 17370834), (12, 14475695), (13, 13362180), (15, 11580556), (20, 8685417), (26, 6681090), (30, 5790278), (37, 4694820), (39, 4454060), (52, 3340545), (60, 2895139), (65, 2672436), (74, 2347410), (78, 2227030), (111, 1564940), (130, 1336218), (148, 1173705), (156, 1113515), (169, 1027860), (185, 938964), (195, 890812), (222, 782470), (260, 668109), (338, 513930), (370, 469482), (390, 445406), (444, 391235), (463, 375180), (481, 361140), (507, 342620), (555, 312988), (676, 256965), (740, 234741), (780, 222703), (845, 205572), (926, 187590), (962, 180570), (1014, 171310), (1110, 156494), (1389, 125060), (1443, 120380), (1690, 102786), (1852, 93795), (1924, 90285), (2028, 85655), (2220, 78247), (2315, 75036), (2405, 72228), (2535, 68524), (2778, 62530), (2886, 60190), (3380, 51393), (4630, 37518), (4810, 36114), (5070, 34262), (5556, 31265), (5772, 30095), (6019, 28860), (6253, 27780), (6945, 25012), (7215, 24076), (9260, 18759), (9620, 18057), (10140, 17131), (12038, 14430), (12506, 13890)]