348385440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 192

約数和(自身を含む): 1220631552

約数和(自身を除く): 872246112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1801, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3602, 3720, 4030, 4836, 4960, 5403, 6045, 6240, 6448, 7204, 7440, 8060, 9005, 9672, 10806, 12090, 12896, 14408, 14880, 16120, 18010, 19344, 21612, 23413, 24180, 27015, 28816, 32240, 36020, 38688, 43224, 46826, 48360, 54030, 55831, 57632, 64480, 70239, 72040, 86448, 93652, 96720, 108060, 111662, 117065, 140478, 144080, 167493, 172896, 187304, 193440, 216120, 223324, 234130, 279155, 280956, 288160, 334986, 351195, 374608, 432240, 446648, 468260, 558310, 561912, 669972, 702390, 725803, 749216, 837465, 864480, 893296, 936520, 1116620, 1123824, 1339944, 1404780, 1451606, 1674930, 1786592, 1873040, 2177409, 2233240, 2247648, 2679888, 2809560, 2903212, 3349860, 3629015, 3746080, 4354818, 4466480, 5359776, 5619120, 5806424, 6699720, 7258030, 8709636, 8932960, 10887045, 11238240, 11612848, 13399440, 14516060, 17419272, 21774090, 23225696, 26798880, 29032120, 34838544, 43548180, 58064240, 69677088, 87096360, 116128480, 174192720, 348385440]

約数ペア:

[(1, 348385440), (2, 174192720), (3, 116128480), (4, 87096360), (5, 69677088), (6, 58064240), (8, 43548180), (10, 34838544), (12, 29032120), (13, 26798880), (15, 23225696), (16, 21774090), (20, 17419272), (24, 14516060), (26, 13399440), (30, 11612848), (31, 11238240), (32, 10887045), (39, 8932960), (40, 8709636), (48, 7258030), (52, 6699720), (60, 5806424), (62, 5619120), (65, 5359776), (78, 4466480), (80, 4354818), (93, 3746080), (96, 3629015), (104, 3349860), (120, 2903212), (124, 2809560), (130, 2679888), (155, 2247648), (156, 2233240), (160, 2177409), (186, 1873040), (195, 1786592), (208, 1674930), (240, 1451606), (248, 1404780), (260, 1339944), (310, 1123824), (312, 1116620), (372, 936520), (390, 893296), (403, 864480), (416, 837465), (465, 749216), (480, 725803), (496, 702390), (520, 669972), (620, 561912), (624, 558310), (744, 468260), (780, 446648), (806, 432240), (930, 374608), (992, 351195), (1040, 334986), (1209, 288160), (1240, 280956), (1248, 279155), (1488, 234130), (1560, 223324), (1612, 216120), (1801, 193440), (1860, 187304), (2015, 172896), (2080, 167493), (2418, 144080), (2480, 140478), (2976, 117065), (3120, 111662), (3224, 108060), (3602, 96720), (3720, 93652), (4030, 86448), (4836, 72040), (4960, 70239), (5403, 64480), (6045, 57632), (6240, 55831), (6448, 54030), (7204, 48360), (7440, 46826), (8060, 43224), (9005, 38688), (9672, 36020), (10806, 32240), (12090, 28816), (12896, 27015), (14408, 24180), (14880, 23413), (16120, 21612), (18010, 19344)]