157224340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 434649600

約数和(自身を除く): 277425260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 43, 49, 52, 65, 70, 82, 86, 91, 98, 130, 140, 164, 172, 182, 196, 205, 215, 245, 260, 287, 301, 343, 364, 410, 430, 455, 490, 533, 559, 574, 602, 637, 686, 820, 860, 910, 980, 1066, 1118, 1148, 1204, 1274, 1372, 1435, 1505, 1715, 1763, 1820, 2009, 2107, 2132, 2236, 2548, 2665, 2795, 2870, 3010, 3185, 3430, 3526, 3731, 3913, 4018, 4214, 4459, 5330, 5590, 5740, 6020, 6370, 6860, 7052, 7462, 7826, 8036, 8428, 8815, 8918, 10045, 10535, 10660, 11180, 12341, 12740, 14063, 14749, 14924, 15652, 17630, 17836, 18655, 19565, 20090, 21070, 22295, 22919, 24682, 26117, 27391, 28126, 29498, 35260, 37310, 39130, 40180, 42140, 44590, 45838, 49364, 52234, 54782, 56252, 58996, 61705, 70315, 73745, 74620, 78260, 86387, 89180, 91676, 104468, 109564, 114595, 123410, 130585, 136955, 140630, 147490, 160433, 172774, 182819, 191737, 229190, 246820, 261170, 273910, 281260, 294980, 320866, 345548, 365638, 383474, 431935, 458380, 522340, 547820, 604709, 641732, 731276, 766948, 802165, 863870, 914095, 958685, 1123031, 1209418, 1604330, 1727740, 1828190, 1917370, 2246062, 2418836, 3023545, 3208660, 3656380, 3834740, 4492124, 5615155, 6047090, 7861217, 11230310, 12094180, 15722434, 22460620, 31444868, 39306085, 78612170, 157224340]

約数ペア:

[(1, 157224340), (2, 78612170), (4, 39306085), (5, 31444868), (7, 22460620), (10, 15722434), (13, 12094180), (14, 11230310), (20, 7861217), (26, 6047090), (28, 5615155), (35, 4492124), (41, 3834740), (43, 3656380), (49, 3208660), (52, 3023545), (65, 2418836), (70, 2246062), (82, 1917370), (86, 1828190), (91, 1727740), (98, 1604330), (130, 1209418), (140, 1123031), (164, 958685), (172, 914095), (182, 863870), (196, 802165), (205, 766948), (215, 731276), (245, 641732), (260, 604709), (287, 547820), (301, 522340), (343, 458380), (364, 431935), (410, 383474), (430, 365638), (455, 345548), (490, 320866), (533, 294980), (559, 281260), (574, 273910), (602, 261170), (637, 246820), (686, 229190), (820, 191737), (860, 182819), (910, 172774), (980, 160433), (1066, 147490), (1118, 140630), (1148, 136955), (1204, 130585), (1274, 123410), (1372, 114595), (1435, 109564), (1505, 104468), (1715, 91676), (1763, 89180), (1820, 86387), (2009, 78260), (2107, 74620), (2132, 73745), (2236, 70315), (2548, 61705), (2665, 58996), (2795, 56252), (2870, 54782), (3010, 52234), (3185, 49364), (3430, 45838), (3526, 44590), (3731, 42140), (3913, 40180), (4018, 39130), (4214, 37310), (4459, 35260), (5330, 29498), (5590, 28126), (5740, 27391), (6020, 26117), (6370, 24682), (6860, 22919), (7052, 22295), (7462, 21070), (7826, 20090), (8036, 19565), (8428, 18655), (8815, 17836), (8918, 17630), (10045, 15652), (10535, 14924), (10660, 14749), (11180, 14063), (12341, 12740)]