73723560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 237945600

約数和(自身を除く): 164222040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 509, 510, 568, 680, 710, 852, 1018, 1020, 1065, 1207, 1420, 1527, 1704, 2036, 2040, 2130, 2414, 2545, 2840, 3054, 3621, 4072, 4260, 4828, 5090, 6035, 6108, 7242, 7635, 8520, 8653, 9656, 10180, 12070, 12216, 14484, 15270, 17306, 18105, 20360, 24140, 25959, 28968, 30540, 34612, 36139, 36210, 43265, 48280, 51918, 61080, 69224, 72278, 72420, 86530, 103836, 108417, 129795, 144556, 144840, 173060, 180695, 207672, 216834, 259590, 289112, 346120, 361390, 433668, 519180, 542085, 614363, 722780, 867336, 1038360, 1084170, 1228726, 1445560, 1843089, 2168340, 2457452, 3071815, 3686178, 4336680, 4914904, 6143630, 7372356, 9215445, 12287260, 14744712, 18430890, 24574520, 36861780, 73723560]

約数ペア:

[(1, 73723560), (2, 36861780), (3, 24574520), (4, 18430890), (5, 14744712), (6, 12287260), (8, 9215445), (10, 7372356), (12, 6143630), (15, 4914904), (17, 4336680), (20, 3686178), (24, 3071815), (30, 2457452), (34, 2168340), (40, 1843089), (51, 1445560), (60, 1228726), (68, 1084170), (71, 1038360), (85, 867336), (102, 722780), (120, 614363), (136, 542085), (142, 519180), (170, 433668), (204, 361390), (213, 346120), (255, 289112), (284, 259590), (340, 216834), (355, 207672), (408, 180695), (426, 173060), (509, 144840), (510, 144556), (568, 129795), (680, 108417), (710, 103836), (852, 86530), (1018, 72420), (1020, 72278), (1065, 69224), (1207, 61080), (1420, 51918), (1527, 48280), (1704, 43265), (2036, 36210), (2040, 36139), (2130, 34612), (2414, 30540), (2545, 28968), (2840, 25959), (3054, 24140), (3621, 20360), (4072, 18105), (4260, 17306), (4828, 15270), (5090, 14484), (6035, 12216), (6108, 12070), (7242, 10180), (7635, 9656), (8520, 8653)]