1796272920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20250

約数の個数: 192

約数和(自身を含む): 6618175200

約数和(自身を除く): 4821902280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 20201, 22230, 29640, 40402, 44460, 60603, 80804, 88920, 101005, 121206, 161608, 181809, 202010, 242412, 262613, 303015, 363618, 383819, 404020, 484824, 525226, 606030, 727236, 767638, 787839, 808040, 909045, 1050452, 1151457, 1212060, 1313065, 1454472, 1535276, 1575678, 1818090, 1919095, 2100904, 2302914, 2363517, 2424120, 2626130, 3070552, 3151356, 3454371, 3636180, 3838190, 3939195, 4605828, 4727034, 4989647, 5252260, 5757285, 6302712, 6908742, 7272360, 7676380, 7878390, 9211656, 9454068, 9979294, 10504520, 11514570, 11817585, 13817484, 14968941, 15352760, 15756780, 17271855, 18908136, 19958588, 23029140, 23635170, 24948235, 27634968, 29937882, 31513560, 34543710, 39917176, 44906823, 46058280, 47270340, 49896470, 59875764, 69087420, 74844705, 89813646, 94540680, 99792940, 119751528, 138174840, 149689410, 179627292, 199585880, 224534115, 299378820, 359254584, 449068230, 598757640, 898136460, 1796272920]

約数ペア:

[(1, 1796272920), (2, 898136460), (3, 598757640), (4, 449068230), (5, 359254584), (6, 299378820), (8, 224534115), (9, 199585880), (10, 179627292), (12, 149689410), (13, 138174840), (15, 119751528), (18, 99792940), (19, 94540680), (20, 89813646), (24, 74844705), (26, 69087420), (30, 59875764), (36, 49896470), (38, 47270340), (39, 46058280), (40, 44906823), (45, 39917176), (52, 34543710), (57, 31513560), (60, 29937882), (65, 27634968), (72, 24948235), (76, 23635170), (78, 23029140), (90, 19958588), (95, 18908136), (104, 17271855), (114, 15756780), (117, 15352760), (120, 14968941), (130, 13817484), (152, 11817585), (156, 11514570), (171, 10504520), (180, 9979294), (190, 9454068), (195, 9211656), (228, 7878390), (234, 7676380), (247, 7272360), (260, 6908742), (285, 6302712), (312, 5757285), (342, 5252260), (360, 4989647), (380, 4727034), (390, 4605828), (456, 3939195), (468, 3838190), (494, 3636180), (520, 3454371), (570, 3151356), (585, 3070552), (684, 2626130), (741, 2424120), (760, 2363517), (780, 2302914), (855, 2100904), (936, 1919095), (988, 1818090), (1140, 1575678), (1170, 1535276), (1235, 1454472), (1368, 1313065), (1482, 1212060), (1560, 1151457), (1710, 1050452), (1976, 909045), (2223, 808040), (2280, 787839), (2340, 767638), (2470, 727236), (2964, 606030), (3420, 525226), (3705, 484824), (4446, 404020), (4680, 383819), (4940, 363618), (5928, 303015), (6840, 262613), (7410, 242412), (8892, 202010), (9880, 181809), (11115, 161608), (14820, 121206), (17784, 101005), (20201, 88920), (22230, 80804), (29640, 60603), (40402, 44460)]