47378760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 168920640

約数和(自身を除く): 121541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 251, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 502, 520, 572, 605, 660, 715, 726, 753, 780, 858, 968, 1004, 1144, 1210, 1255, 1320, 1430, 1452, 1506, 1560, 1573, 1716, 1815, 2008, 2145, 2420, 2510, 2761, 2860, 2904, 3012, 3146, 3263, 3432, 3630, 3765, 4290, 4719, 4840, 5020, 5522, 5720, 6024, 6292, 6526, 7260, 7530, 7865, 8283, 8580, 9438, 9789, 10040, 11044, 12584, 13052, 13805, 14520, 15060, 15730, 16315, 16566, 17160, 18876, 19578, 22088, 23595, 26104, 27610, 30120, 30371, 31460, 32630, 33132, 35893, 37752, 39156, 41415, 47190, 48945, 55220, 60742, 62920, 65260, 66264, 71786, 78312, 82830, 91113, 94380, 97890, 107679, 110440, 121484, 130520, 143572, 151855, 165660, 179465, 182226, 188760, 195780, 215358, 242968, 287144, 303710, 331320, 358930, 364452, 391560, 394823, 430716, 455565, 538395, 607420, 717860, 728904, 789646, 861432, 911130, 1076790, 1184469, 1214840, 1435720, 1579292, 1822260, 1974115, 2153580, 2368938, 3158584, 3644520, 3948230, 4307160, 4737876, 5922345, 7896460, 9475752, 11844690, 15792920, 23689380, 47378760]

約数ペア:

[(1, 47378760), (2, 23689380), (3, 15792920), (4, 11844690), (5, 9475752), (6, 7896460), (8, 5922345), (10, 4737876), (11, 4307160), (12, 3948230), (13, 3644520), (15, 3158584), (20, 2368938), (22, 2153580), (24, 1974115), (26, 1822260), (30, 1579292), (33, 1435720), (39, 1214840), (40, 1184469), (44, 1076790), (52, 911130), (55, 861432), (60, 789646), (65, 728904), (66, 717860), (78, 607420), (88, 538395), (104, 455565), (110, 430716), (120, 394823), (121, 391560), (130, 364452), (132, 358930), (143, 331320), (156, 303710), (165, 287144), (195, 242968), (220, 215358), (242, 195780), (251, 188760), (260, 182226), (264, 179465), (286, 165660), (312, 151855), (330, 143572), (363, 130520), (390, 121484), (429, 110440), (440, 107679), (484, 97890), (502, 94380), (520, 91113), (572, 82830), (605, 78312), (660, 71786), (715, 66264), (726, 65260), (753, 62920), (780, 60742), (858, 55220), (968, 48945), (1004, 47190), (1144, 41415), (1210, 39156), (1255, 37752), (1320, 35893), (1430, 33132), (1452, 32630), (1506, 31460), (1560, 30371), (1573, 30120), (1716, 27610), (1815, 26104), (2008, 23595), (2145, 22088), (2420, 19578), (2510, 18876), (2761, 17160), (2860, 16566), (2904, 16315), (3012, 15730), (3146, 15060), (3263, 14520), (3432, 13805), (3630, 13052), (3765, 12584), (4290, 11044), (4719, 10040), (4840, 9789), (5020, 9438), (5522, 8580), (5720, 8283), (6024, 7865), (6292, 7530), (6526, 7260)]