951378840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 3217443840

約数和(自身を除く): 2266065000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 163, 180, 186, 248, 279, 310, 326, 360, 372, 465, 489, 523, 558, 620, 652, 744, 815, 930, 978, 1046, 1116, 1240, 1304, 1395, 1467, 1569, 1630, 1860, 1956, 2092, 2232, 2445, 2615, 2790, 2934, 3138, 3260, 3720, 3912, 4184, 4707, 4890, 5053, 5230, 5580, 5868, 6276, 6520, 7335, 7845, 9414, 9780, 10106, 10460, 11160, 11736, 12552, 14670, 15159, 15690, 16213, 18828, 19560, 20212, 20920, 23535, 25265, 29340, 30318, 31380, 32426, 37656, 40424, 45477, 47070, 48639, 50530, 58680, 60636, 62760, 64852, 75795, 81065, 85249, 90954, 94140, 97278, 101060, 121272, 129704, 145917, 151590, 162130, 170498, 181908, 188280, 194556, 202120, 227385, 243195, 255747, 291834, 303180, 324260, 340996, 363816, 389112, 426245, 454770, 486390, 511494, 583668, 606360, 648520, 681992, 729585, 767241, 852490, 909540, 972780, 1022988, 1167336, 1278735, 1459170, 1534482, 1704980, 1819080, 1945560, 2045976, 2557470, 2642719, 2918340, 3068964, 3409960, 3836205, 5114940, 5285438, 5836680, 6137928, 7672410, 7928157, 10229880, 10570876, 13213595, 15344820, 15856314, 21141752, 23784471, 26427190, 30689640, 31712628, 39640785, 47568942, 52854380, 63425256, 79281570, 95137884, 105708760, 118922355, 158563140, 190275768, 237844710, 317126280, 475689420, 951378840]

約数ペア:

[(1, 951378840), (2, 475689420), (3, 317126280), (4, 237844710), (5, 190275768), (6, 158563140), (8, 118922355), (9, 105708760), (10, 95137884), (12, 79281570), (15, 63425256), (18, 52854380), (20, 47568942), (24, 39640785), (30, 31712628), (31, 30689640), (36, 26427190), (40, 23784471), (45, 21141752), (60, 15856314), (62, 15344820), (72, 13213595), (90, 10570876), (93, 10229880), (120, 7928157), (124, 7672410), (155, 6137928), (163, 5836680), (180, 5285438), (186, 5114940), (248, 3836205), (279, 3409960), (310, 3068964), (326, 2918340), (360, 2642719), (372, 2557470), (465, 2045976), (489, 1945560), (523, 1819080), (558, 1704980), (620, 1534482), (652, 1459170), (744, 1278735), (815, 1167336), (930, 1022988), (978, 972780), (1046, 909540), (1116, 852490), (1240, 767241), (1304, 729585), (1395, 681992), (1467, 648520), (1569, 606360), (1630, 583668), (1860, 511494), (1956, 486390), (2092, 454770), (2232, 426245), (2445, 389112), (2615, 363816), (2790, 340996), (2934, 324260), (3138, 303180), (3260, 291834), (3720, 255747), (3912, 243195), (4184, 227385), (4707, 202120), (4890, 194556), (5053, 188280), (5230, 181908), (5580, 170498), (5868, 162130), (6276, 151590), (6520, 145917), (7335, 129704), (7845, 121272), (9414, 101060), (9780, 97278), (10106, 94140), (10460, 90954), (11160, 85249), (11736, 81065), (12552, 75795), (14670, 64852), (15159, 62760), (15690, 60636), (16213, 58680), (18828, 50530), (19560, 48639), (20212, 47070), (20920, 45477), (23535, 40424), (25265, 37656), (29340, 32426), (30318, 31380)]