404274157040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{42797}}^1$

素因数の和:43147

約数の個数: 160

約数和(自身を含む): 1048483892736

約数和(自身を除く): 644209735696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 293, 310, 403, 496, 520, 586, 620, 806, 1040, 1172, 1240, 1465, 1612, 2015, 2344, 2480, 2930, 3224, 3809, 4030, 4688, 5860, 6448, 7618, 8060, 9083, 11720, 15236, 16120, 18166, 19045, 23440, 30472, 32240, 36332, 38090, 42797, 45415, 60944, 72664, 76180, 85594, 90830, 118079, 145328, 152360, 171188, 181660, 213985, 236158, 304720, 342376, 363320, 427970, 472316, 556361, 590395, 684752, 726640, 855940, 944632, 1112722, 1180790, 1326707, 1711880, 1889264, 2225444, 2361580, 2653414, 2781805, 3423760, 4450888, 4723160, 5306828, 5563610, 6633535, 8901776, 9446320, 10613656, 11127220, 12539521, 13267070, 17247191, 21227312, 22254440, 25079042, 26534140, 34494382, 44508880, 50158084, 53068280, 62697605, 68988764, 86235955, 100316168, 106136560, 125395210, 137977528, 163013773, 172471910, 200632336, 250790420, 275955056, 326027546, 344943820, 388725151, 501580840, 652055092, 689887640, 777450302, 815068865, 1003161680, 1304110184, 1379775280, 1554900604, 1630137730, 1943625755, 2608220368, 3109801208, 3260275460, 3887251510, 5053426963, 6219602416, 6520550920, 7774503020, 10106853926, 13041101840, 15549006040, 20213707852, 25267134815, 31098012080, 40427415704, 50534269630, 80854831408, 101068539260, 202137078520, 404274157040]

約数ペア:

[(1, 404274157040), (2, 202137078520), (4, 101068539260), (5, 80854831408), (8, 50534269630), (10, 40427415704), (13, 31098012080), (16, 25267134815), (20, 20213707852), (26, 15549006040), (31, 13041101840), (40, 10106853926), (52, 7774503020), (62, 6520550920), (65, 6219602416), (80, 5053426963), (104, 3887251510), (124, 3260275460), (130, 3109801208), (155, 2608220368), (208, 1943625755), (248, 1630137730), (260, 1554900604), (293, 1379775280), (310, 1304110184), (403, 1003161680), (496, 815068865), (520, 777450302), (586, 689887640), (620, 652055092), (806, 501580840), (1040, 388725151), (1172, 344943820), (1240, 326027546), (1465, 275955056), (1612, 250790420), (2015, 200632336), (2344, 172471910), (2480, 163013773), (2930, 137977528), (3224, 125395210), (3809, 106136560), (4030, 100316168), (4688, 86235955), (5860, 68988764), (6448, 62697605), (7618, 53068280), (8060, 50158084), (9083, 44508880), (11720, 34494382), (15236, 26534140), (16120, 25079042), (18166, 22254440), (19045, 21227312), (23440, 17247191), (30472, 13267070), (32240, 12539521), (36332, 11127220), (38090, 10613656), (42797, 9446320), (45415, 8901776), (60944, 6633535), (72664, 5563610), (76180, 5306828), (85594, 4723160), (90830, 4450888), (118079, 3423760), (145328, 2781805), (152360, 2653414), (171188, 2361580), (181660, 2225444), (213985, 1889264), (236158, 1711880), (304720, 1326707), (342376, 1180790), (363320, 1112722), (427970, 944632), (472316, 855940), (556361, 726640), (590395, 684752)]