628587960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5278

約数の個数: 256

約数和(自身を含む): 2532418560

約数和(自身を除く): 1903830600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5233, 5460, 5720, 6006, 8008, 8580, 9240, 10010, 10466, 10920, 12012, 15015, 15699, 17160, 20020, 20932, 24024, 26165, 30030, 31398, 36631, 40040, 41864, 52330, 57563, 60060, 62796, 68029, 73262, 78495, 104660, 109893, 115126, 120120, 125592, 136058, 146524, 156990, 172689, 183155, 204087, 209320, 219786, 230252, 272116, 287815, 293048, 313980, 340145, 345378, 366310, 402941, 408174, 439572, 460504, 476203, 544232, 549465, 575630, 627960, 680290, 690756, 732620, 748319, 805882, 816348, 863445, 879144, 952406, 1020435, 1098930, 1151260, 1208823, 1360580, 1381512, 1428609, 1465240, 1496638, 1611764, 1632696, 1726890, 1904812, 2014705, 2040870, 2197860, 2244957, 2302520, 2381015, 2417646, 2721160, 2857218, 2993276, 3223528, 3453780, 3741595, 3809624, 4029410, 4081740, 4395720, 4489914, 4762030, 4835292, 5238233, 5714436, 5986552, 6044115, 6907560, 7143045, 7483190, 8058820, 8163480, 8979828, 9524060, 9670584, 10476466, 11224785, 11428872, 12088230, 14286090, 14966380, 15714699, 16117640, 17959656, 19048120, 20952932, 22449570, 24176460, 26191165, 28572180, 29932760, 31429398, 41905864, 44899140, 48352920, 52382330, 57144360, 62858796, 78573495, 89798280, 104764660, 125717592, 157146990, 209529320, 314293980, 628587960]

約数ペア:

[(1, 628587960), (2, 314293980), (3, 209529320), (4, 157146990), (5, 125717592), (6, 104764660), (7, 89798280), (8, 78573495), (10, 62858796), (11, 57144360), (12, 52382330), (13, 48352920), (14, 44899140), (15, 41905864), (20, 31429398), (21, 29932760), (22, 28572180), (24, 26191165), (26, 24176460), (28, 22449570), (30, 20952932), (33, 19048120), (35, 17959656), (39, 16117640), (40, 15714699), (42, 14966380), (44, 14286090), (52, 12088230), (55, 11428872), (56, 11224785), (60, 10476466), (65, 9670584), (66, 9524060), (70, 8979828), (77, 8163480), (78, 8058820), (84, 7483190), (88, 7143045), (91, 6907560), (104, 6044115), (105, 5986552), (110, 5714436), (120, 5238233), (130, 4835292), (132, 4762030), (140, 4489914), (143, 4395720), (154, 4081740), (156, 4029410), (165, 3809624), (168, 3741595), (182, 3453780), (195, 3223528), (210, 2993276), (220, 2857218), (231, 2721160), (260, 2417646), (264, 2381015), (273, 2302520), (280, 2244957), (286, 2197860), (308, 2040870), (312, 2014705), (330, 1904812), (364, 1726890), (385, 1632696), (390, 1611764), (420, 1496638), (429, 1465240), (440, 1428609), (455, 1381512), (462, 1360580), (520, 1208823), (546, 1151260), (572, 1098930), (616, 1020435), (660, 952406), (715, 879144), (728, 863445), (770, 816348), (780, 805882), (840, 748319), (858, 732620), (910, 690756), (924, 680290), (1001, 627960), (1092, 575630), (1144, 549465), (1155, 544232), (1320, 476203), (1365, 460504), (1430, 439572), (1540, 408174), (1560, 402941), (1716, 366310), (1820, 345378), (1848, 340145), (2002, 313980), (2145, 293048), (2184, 287815), (2310, 272116), (2730, 230252), (2860, 219786), (3003, 209320), (3080, 204087), (3432, 183155), (3640, 172689), (4004, 156990), (4290, 146524), (4620, 136058), (5005, 125592), (5233, 120120), (5460, 115126), (5720, 109893), (6006, 104660), (8008, 78495), (8580, 73262), (9240, 68029), (10010, 62796), (10466, 60060), (10920, 57563), (12012, 52330), (15015, 41864), (15699, 40040), (17160, 36631), (20020, 31398), (20932, 30030), (24024, 26165)]