173156760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68713}}^1$

素因数の和:68737

約数の個数: 96

約数和(自身を含む): 643163040

約数和(自身を除く): 470006280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68713, 137426, 206139, 274852, 343565, 412278, 480991, 549704, 618417, 687130, 824556, 961982, 1030695, 1236834, 1374260, 1442973, 1649112, 1923964, 2061390, 2404955, 2473668, 2748520, 2885946, 3092085, 3847928, 4122780, 4328919, 4809910, 4947336, 5771892, 6184170, 7214865, 8245560, 8657838, 9619820, 11543784, 12368340, 14429730, 17315676, 19239640, 21644595, 24736680, 28859460, 34631352, 43289190, 57718920, 86578380, 173156760]

約数ペア:

[(1, 173156760), (2, 86578380), (3, 57718920), (4, 43289190), (5, 34631352), (6, 28859460), (7, 24736680), (8, 21644595), (9, 19239640), (10, 17315676), (12, 14429730), (14, 12368340), (15, 11543784), (18, 9619820), (20, 8657838), (21, 8245560), (24, 7214865), (28, 6184170), (30, 5771892), (35, 4947336), (36, 4809910), (40, 4328919), (42, 4122780), (45, 3847928), (56, 3092085), (60, 2885946), (63, 2748520), (70, 2473668), (72, 2404955), (84, 2061390), (90, 1923964), (105, 1649112), (120, 1442973), (126, 1374260), (140, 1236834), (168, 1030695), (180, 961982), (210, 824556), (252, 687130), (280, 618417), (315, 549704), (360, 480991), (420, 412278), (504, 343565), (630, 274852), (840, 206139), (1260, 137426), (2520, 68713)]