825079920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 3092373504

約数和(自身を除く): 2267293584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 131, 138, 140, 161, 163, 168, 184, 210, 230, 240, 262, 276, 280, 322, 326, 336, 345, 368, 393, 420, 460, 483, 489, 524, 552, 560, 644, 652, 655, 690, 786, 805, 815, 840, 917, 920, 966, 978, 1048, 1104, 1141, 1288, 1304, 1310, 1380, 1572, 1610, 1630, 1680, 1834, 1840, 1932, 1956, 1965, 2096, 2282, 2415, 2445, 2576, 2608, 2620, 2751, 2760, 3013, 3144, 3220, 3260, 3423, 3668, 3749, 3864, 3912, 3930, 4564, 4585, 4830, 4890, 5240, 5502, 5520, 5705, 6026, 6288, 6440, 6520, 6846, 7336, 7498, 7728, 7824, 7860, 9039, 9128, 9170, 9660, 9780, 10480, 11004, 11247, 11410, 12052, 12880, 13040, 13692, 13755, 14672, 14996, 15065, 15720, 17115, 18078, 18256, 18340, 18745, 19320, 19560, 21091, 21353, 22008, 22494, 22820, 24104, 26243, 27384, 27510, 29992, 30130, 31440, 34230, 36156, 36680, 37490, 38640, 39120, 42182, 42706, 44016, 44988, 45195, 45640, 48208, 52486, 54768, 55020, 56235, 59984, 60260, 63273, 64059, 68460, 72312, 73360, 74980, 78729, 84364, 85412, 89976, 90390, 91280, 104972, 105455, 106765, 110040, 112470, 120520, 126546, 128118, 131215, 136920, 144624, 149471, 149960, 157458, 168728, 170824, 179952, 180780, 209944, 210910, 213530, 220080, 224940, 241040, 253092, 256236, 262430, 273840, 298942, 299920, 314916, 316365, 320295, 337456, 341648, 361560, 393645, 419888, 421820, 427060, 448413, 449880, 491119, 506184, 512472, 524860, 597884, 629832, 632730, 640590, 723120, 747355, 787290, 843640, 854120, 896826, 899760, 982238, 1012368, 1024944, 1049720, 1195768, 1259664, 1265460, 1281180, 1473357, 1494710, 1574580, 1687280, 1708240, 1793652, 1964476, 2099440, 2242065, 2391536, 2455595, 2530920, 2562360, 2946714, 2989420, 3149160, 3437833, 3587304, 3928952, 4484130, 4911190, 5061840, 5124720, 5893428, 5978840, 6298320, 6875666, 7174608, 7366785, 7857904, 8968260, 9822380, 10313499, 11786856, 11957680, 13751332, 14733570, 17189165, 17936520, 19644760, 20626998, 23573712, 27502664, 29467140, 34378330, 35873040, 39289520, 41253996, 51567495, 55005328, 58934280, 68756660, 82507992, 103134990, 117868560, 137513320, 165015984, 206269980, 275026640, 412539960, 825079920]

約数ペア:

[(1, 825079920), (2, 412539960), (3, 275026640), (4, 206269980), (5, 165015984), (6, 137513320), (7, 117868560), (8, 103134990), (10, 82507992), (12, 68756660), (14, 58934280), (15, 55005328), (16, 51567495), (20, 41253996), (21, 39289520), (23, 35873040), (24, 34378330), (28, 29467140), (30, 27502664), (35, 23573712), (40, 20626998), (42, 19644760), (46, 17936520), (48, 17189165), (56, 14733570), (60, 13751332), (69, 11957680), (70, 11786856), (80, 10313499), (84, 9822380), (92, 8968260), (105, 7857904), (112, 7366785), (115, 7174608), (120, 6875666), (131, 6298320), (138, 5978840), (140, 5893428), (161, 5124720), (163, 5061840), (168, 4911190), (184, 4484130), (210, 3928952), (230, 3587304), (240, 3437833), (262, 3149160), (276, 2989420), (280, 2946714), (322, 2562360), (326, 2530920), (336, 2455595), (345, 2391536), (368, 2242065), (393, 2099440), (420, 1964476), (460, 1793652), (483, 1708240), (489, 1687280), (524, 1574580), (552, 1494710), (560, 1473357), (644, 1281180), (652, 1265460), (655, 1259664), (690, 1195768), (786, 1049720), (805, 1024944), (815, 1012368), (840, 982238), (917, 899760), (920, 896826), (966, 854120), (978, 843640), (1048, 787290), (1104, 747355), (1141, 723120), (1288, 640590), (1304, 632730), (1310, 629832), (1380, 597884), (1572, 524860), (1610, 512472), (1630, 506184), (1680, 491119), (1834, 449880), (1840, 448413), (1932, 427060), (1956, 421820), (1965, 419888), (2096, 393645), (2282, 361560), (2415, 341648), (2445, 337456), (2576, 320295), (2608, 316365), (2620, 314916), (2751, 299920), (2760, 298942), (3013, 273840), (3144, 262430), (3220, 256236), (3260, 253092), (3423, 241040), (3668, 224940), (3749, 220080), (3864, 213530), (3912, 210910), (3930, 209944), (4564, 180780), (4585, 179952), (4830, 170824), (4890, 168728), (5240, 157458), (5502, 149960), (5520, 149471), (5705, 144624), (6026, 136920), (6288, 131215), (6440, 128118), (6520, 126546), (6846, 120520), (7336, 112470), (7498, 110040), (7728, 106765), (7824, 105455), (7860, 104972), (9039, 91280), (9128, 90390), (9170, 89976), (9660, 85412), (9780, 84364), (10480, 78729), (11004, 74980), (11247, 73360), (11410, 72312), (12052, 68460), (12880, 64059), (13040, 63273), (13692, 60260), (13755, 59984), (14672, 56235), (14996, 55020), (15065, 54768), (15720, 52486), (17115, 48208), (18078, 45640), (18256, 45195), (18340, 44988), (18745, 44016), (19320, 42706), (19560, 42182), (21091, 39120), (21353, 38640), (22008, 37490), (22494, 36680), (22820, 36156), (24104, 34230), (26243, 31440), (27384, 30130), (27510, 29992)]