290366647560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{201997}}^1$

素因数の和:202050

約数の個数: 256

約数和(自身を含む): 1064610259200

約数和(自身を除く): 774243611640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1331, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2662, 2904, 2970, 3267, 3630, 3960, 3993, 4356, 4840, 5324, 5445, 5940, 6534, 6655, 7260, 7986, 8712, 10648, 10890, 11880, 11979, 13068, 13310, 14520, 15972, 16335, 19965, 21780, 23958, 26136, 26620, 31944, 32670, 35937, 39930, 43560, 47916, 53240, 59895, 65340, 71874, 79860, 95832, 119790, 130680, 143748, 159720, 179685, 201997, 239580, 287496, 359370, 403994, 479160, 605991, 718740, 807988, 1009985, 1211982, 1437480, 1615976, 1817973, 2019970, 2221967, 2423964, 3029955, 3635946, 4039940, 4443934, 4847928, 5453919, 6059910, 6665901, 7271892, 8079880, 8887868, 9089865, 10907838, 11109835, 12119820, 13331802, 14543784, 17775736, 18179730, 19997703, 21815676, 22219670, 24239640, 24441637, 26663604, 27269595, 33329505, 36359460, 39995406, 43631352, 44439340, 48883274, 53327208, 54539190, 59993109, 66659010, 72718920, 73324911, 79990812, 88878680, 97766548, 99988515, 109078380, 119986218, 122208185, 133318020, 146649822, 159981624, 195533096, 199977030, 218156760, 219974733, 239972436, 244416370, 266636040, 268858007, 293299644, 299965545, 366624555, 399954060, 439949466, 479944872, 488832740, 537716014, 586599288, 599931090, 659924199, 733249110, 799908120, 806574021, 879898932, 977665480, 1075432028, 1099873665, 1199862180, 1319848398, 1344290035, 1466498220, 1613148042, 1759797864, 2150864056, 2199747330, 2399724360, 2419722063, 2639696796, 2688580070, 2932996440, 3226296084, 3299620995, 4032870105, 4399494660, 4839444126, 5279393592, 5377160140, 6452592168, 6599241990, 7259166189, 8065740210, 8798989320, 9678888252, 10754320280, 12098610315, 13198483980, 14518332378, 16131480420, 19357776504, 24197220630, 26396967960, 29036664756, 32262960840, 36295830945, 48394441260, 58073329512, 72591661890, 96788882520, 145183323780, 290366647560]

約数ペア:

[(1, 290366647560), (2, 145183323780), (3, 96788882520), (4, 72591661890), (5, 58073329512), (6, 48394441260), (8, 36295830945), (9, 32262960840), (10, 29036664756), (11, 26396967960), (12, 24197220630), (15, 19357776504), (18, 16131480420), (20, 14518332378), (22, 13198483980), (24, 12098610315), (27, 10754320280), (30, 9678888252), (33, 8798989320), (36, 8065740210), (40, 7259166189), (44, 6599241990), (45, 6452592168), (54, 5377160140), (55, 5279393592), (60, 4839444126), (66, 4399494660), (72, 4032870105), (88, 3299620995), (90, 3226296084), (99, 2932996440), (108, 2688580070), (110, 2639696796), (120, 2419722063), (121, 2399724360), (132, 2199747330), (135, 2150864056), (165, 1759797864), (180, 1613148042), (198, 1466498220), (216, 1344290035), (220, 1319848398), (242, 1199862180), (264, 1099873665), (270, 1075432028), (297, 977665480), (330, 879898932), (360, 806574021), (363, 799908120), (396, 733249110), (440, 659924199), (484, 599931090), (495, 586599288), (540, 537716014), (594, 488832740), (605, 479944872), (660, 439949466), (726, 399954060), (792, 366624555), (968, 299965545), (990, 293299644), (1080, 268858007), (1089, 266636040), (1188, 244416370), (1210, 239972436), (1320, 219974733), (1331, 218156760), (1452, 199977030), (1485, 195533096), (1815, 159981624), (1980, 146649822), (2178, 133318020), (2376, 122208185), (2420, 119986218), (2662, 109078380), (2904, 99988515), (2970, 97766548), (3267, 88878680), (3630, 79990812), (3960, 73324911), (3993, 72718920), (4356, 66659010), (4840, 59993109), (5324, 54539190), (5445, 53327208), (5940, 48883274), (6534, 44439340), (6655, 43631352), (7260, 39995406), (7986, 36359460), (8712, 33329505), (10648, 27269595), (10890, 26663604), (11880, 24441637), (11979, 24239640), (13068, 22219670), (13310, 21815676), (14520, 19997703), (15972, 18179730), (16335, 17775736), (19965, 14543784), (21780, 13331802), (23958, 12119820), (26136, 11109835), (26620, 10907838), (31944, 9089865), (32670, 8887868), (35937, 8079880), (39930, 7271892), (43560, 6665901), (47916, 6059910), (53240, 5453919), (59895, 4847928), (65340, 4443934), (71874, 4039940), (79860, 3635946), (95832, 3029955), (119790, 2423964), (130680, 2221967), (143748, 2019970), (159720, 1817973), (179685, 1615976), (201997, 1437480), (239580, 1211982), (287496, 1009985), (359370, 807988), (403994, 718740), (479160, 605991)]