196728420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 482582940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 140, 170, 177, 204, 210, 236, 238, 255, 295, 340, 354, 357, 413, 420, 467, 476, 510, 590, 595, 708, 714, 826, 885, 934, 1003, 1020, 1180, 1190, 1239, 1401, 1428, 1652, 1770, 1785, 1868, 2006, 2065, 2335, 2380, 2478, 2802, 3009, 3269, 3540, 3570, 4012, 4130, 4670, 4956, 5015, 5604, 6018, 6195, 6538, 7005, 7021, 7140, 7939, 8260, 9340, 9807, 10030, 12036, 12390, 13076, 14010, 14042, 15045, 15878, 16345, 19614, 20060, 21063, 23817, 24780, 27553, 28020, 28084, 30090, 31756, 32690, 35105, 39228, 39695, 42126, 47634, 49035, 55106, 55573, 60180, 65380, 70210, 79390, 82659, 84252, 95268, 98070, 105315, 110212, 111146, 119085, 137765, 140420, 158780, 165318, 166719, 192871, 196140, 210630, 222292, 238170, 275530, 277865, 330636, 333438, 385742, 413295, 421260, 468401, 476340, 551060, 555730, 578613, 666876, 771484, 826590, 833595, 936802, 964355, 1111460, 1157226, 1405203, 1653180, 1667190, 1873604, 1928710, 2314452, 2342005, 2810406, 2893065, 3278807, 3334380, 3857420, 4684010, 5620812, 5786130, 6557614, 7026015, 9368020, 9836421, 11572260, 13115228, 14052030, 16394035, 19672842, 28104060, 32788070, 39345684, 49182105, 65576140, 98364210, 196728420]

約数ペア:

[(1, 196728420), (2, 98364210), (3, 65576140), (4, 49182105), (5, 39345684), (6, 32788070), (7, 28104060), (10, 19672842), (12, 16394035), (14, 14052030), (15, 13115228), (17, 11572260), (20, 9836421), (21, 9368020), (28, 7026015), (30, 6557614), (34, 5786130), (35, 5620812), (42, 4684010), (51, 3857420), (59, 3334380), (60, 3278807), (68, 2893065), (70, 2810406), (84, 2342005), (85, 2314452), (102, 1928710), (105, 1873604), (118, 1667190), (119, 1653180), (140, 1405203), (170, 1157226), (177, 1111460), (204, 964355), (210, 936802), (236, 833595), (238, 826590), (255, 771484), (295, 666876), (340, 578613), (354, 555730), (357, 551060), (413, 476340), (420, 468401), (467, 421260), (476, 413295), (510, 385742), (590, 333438), (595, 330636), (708, 277865), (714, 275530), (826, 238170), (885, 222292), (934, 210630), (1003, 196140), (1020, 192871), (1180, 166719), (1190, 165318), (1239, 158780), (1401, 140420), (1428, 137765), (1652, 119085), (1770, 111146), (1785, 110212), (1868, 105315), (2006, 98070), (2065, 95268), (2335, 84252), (2380, 82659), (2478, 79390), (2802, 70210), (3009, 65380), (3269, 60180), (3540, 55573), (3570, 55106), (4012, 49035), (4130, 47634), (4670, 42126), (4956, 39695), (5015, 39228), (5604, 35105), (6018, 32690), (6195, 31756), (6538, 30090), (7005, 28084), (7021, 28020), (7140, 27553), (7939, 24780), (8260, 23817), (9340, 21063), (9807, 20060), (10030, 19614), (12036, 16345), (12390, 15878), (13076, 15045), (14010, 14042)]