213422040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 224

約数和(自身を含む): 776729520

約数和(自身を除く): 563307480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 563, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1126, 1170, 1215, 1404, 1458, 1560, 1620, 1689, 1755, 1944, 2106, 2252, 2340, 2430, 2808, 2815, 2916, 3159, 3240, 3378, 3510, 3645, 4212, 4504, 4680, 4860, 5067, 5265, 5630, 5832, 6318, 6756, 7020, 7290, 7319, 8424, 8445, 9477, 9720, 10134, 10530, 11260, 12636, 13512, 14040, 14580, 14638, 15201, 15795, 16890, 18954, 20268, 21060, 21957, 22520, 25272, 25335, 29160, 29276, 30402, 31590, 33780, 36595, 37908, 40536, 42120, 43914, 45603, 47385, 50670, 58552, 60804, 63180, 65871, 67560, 73190, 75816, 76005, 87828, 91206, 94770, 101340, 109785, 121608, 126360, 131742, 136809, 146380, 152010, 175656, 182412, 189540, 197613, 202680, 219570, 228015, 263484, 273618, 292760, 304020, 329355, 364824, 379080, 395226, 410427, 439140, 456030, 526968, 547236, 592839, 608040, 658710, 684045, 790452, 820854, 878280, 912060, 988065, 1094472, 1185678, 1317420, 1368090, 1580904, 1641708, 1778517, 1824120, 1976130, 2052135, 2371356, 2634840, 2736180, 2964195, 3283416, 3557034, 3952260, 4104270, 4742712, 5335551, 5472360, 5928390, 7114068, 7904520, 8208540, 8892585, 10671102, 11856780, 14228136, 16417080, 17785170, 21342204, 23713560, 26677755, 35570340, 42684408, 53355510, 71140680, 106711020, 213422040]

約数ペア:

[(1, 213422040), (2, 106711020), (3, 71140680), (4, 53355510), (5, 42684408), (6, 35570340), (8, 26677755), (9, 23713560), (10, 21342204), (12, 17785170), (13, 16417080), (15, 14228136), (18, 11856780), (20, 10671102), (24, 8892585), (26, 8208540), (27, 7904520), (30, 7114068), (36, 5928390), (39, 5472360), (40, 5335551), (45, 4742712), (52, 4104270), (54, 3952260), (60, 3557034), (65, 3283416), (72, 2964195), (78, 2736180), (81, 2634840), (90, 2371356), (104, 2052135), (108, 1976130), (117, 1824120), (120, 1778517), (130, 1641708), (135, 1580904), (156, 1368090), (162, 1317420), (180, 1185678), (195, 1094472), (216, 988065), (234, 912060), (243, 878280), (260, 820854), (270, 790452), (312, 684045), (324, 658710), (351, 608040), (360, 592839), (390, 547236), (405, 526968), (468, 456030), (486, 439140), (520, 410427), (540, 395226), (563, 379080), (585, 364824), (648, 329355), (702, 304020), (729, 292760), (780, 273618), (810, 263484), (936, 228015), (972, 219570), (1053, 202680), (1080, 197613), (1126, 189540), (1170, 182412), (1215, 175656), (1404, 152010), (1458, 146380), (1560, 136809), (1620, 131742), (1689, 126360), (1755, 121608), (1944, 109785), (2106, 101340), (2252, 94770), (2340, 91206), (2430, 87828), (2808, 76005), (2815, 75816), (2916, 73190), (3159, 67560), (3240, 65871), (3378, 63180), (3510, 60804), (3645, 58552), (4212, 50670), (4504, 47385), (4680, 45603), (4860, 43914), (5067, 42120), (5265, 40536), (5630, 37908), (5832, 36595), (6318, 33780), (6756, 31590), (7020, 30402), (7290, 29276), (7319, 29160), (8424, 25335), (8445, 25272), (9477, 22520), (9720, 21957), (10134, 21060), (10530, 20268), (11260, 18954), (12636, 16890), (13512, 15795), (14040, 15201), (14580, 14638)]