306972219960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{14879}}^1$

素因数の和:17635

約数の個数: 256

約数和(自身を含む): 1169925120000

約数和(自身を除く): 862952900040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 2729, 3780, 5458, 7560, 8187, 10916, 13645, 14879, 16374, 19103, 21832, 24561, 27290, 29758, 32748, 38206, 40935, 44637, 49122, 54580, 57309, 59516, 65496, 73683, 74395, 76412, 81870, 89274, 95515, 98244, 104153, 109160, 114618, 119032, 122805, 133911, 147366, 148790, 152824, 163740, 171927, 178548, 191030, 196488, 208306, 223185, 229236, 245610, 267822, 286545, 294732, 297580, 312459, 327480, 343854, 357096, 368415, 382060, 401733, 416612, 446370, 458472, 491220, 515781, 520765, 535644, 573090, 589464, 595160, 624918, 669555, 687708, 736830, 764120, 803466, 833224, 859635, 892740, 937377, 982440, 1031562, 1041530, 1071288, 1146180, 1249836, 1339110, 1375416, 1473660, 1562295, 1606932, 1719270, 1785480, 1874754, 2008665, 2063124, 2083060, 2292360, 2499672, 2578905, 2678220, 2812131, 2947320, 3124590, 3213864, 3438540, 3749508, 4017330, 4126248, 4166120, 4686885, 5157810, 5356440, 5624262, 6249180, 6877080, 7499016, 8034660, 9373770, 10315620, 11248524, 12498360, 14060655, 16069320, 18747540, 20631240, 22497048, 28121310, 37495080, 40604791, 56242620, 81209582, 112485240, 121814373, 162419164, 203023955, 243628746, 284233537, 324838328, 365443119, 406047910, 487257492, 568467074, 609071865, 730886238, 812095820, 852700611, 974514984, 1096329357, 1136934148, 1218143730, 1421167685, 1461772476, 1624191640, 1705401222, 1827215595, 2192658714, 2273868296, 2436287460, 2558101833, 2842335370, 2923544952, 3410802444, 3654431190, 4263503055, 4385317428, 4872574920, 5116203666, 5481646785, 5684670740, 6821604888, 7308862380, 7674305499, 8527006110, 8770634856, 10232407332, 10963293570, 11369341480, 12790509165, 14617724760, 15348610998, 17054012220, 20464814664, 21926587140, 25581018330, 30697221996, 34108024440, 38371527495, 43853174280, 51162036660, 61394443992, 76743054990, 102324073320, 153486109980, 306972219960]

約数ペア:

[(1, 306972219960), (2, 153486109980), (3, 102324073320), (4, 76743054990), (5, 61394443992), (6, 51162036660), (7, 43853174280), (8, 38371527495), (9, 34108024440), (10, 30697221996), (12, 25581018330), (14, 21926587140), (15, 20464814664), (18, 17054012220), (20, 15348610998), (21, 14617724760), (24, 12790509165), (27, 11369341480), (28, 10963293570), (30, 10232407332), (35, 8770634856), (36, 8527006110), (40, 7674305499), (42, 7308862380), (45, 6821604888), (54, 5684670740), (56, 5481646785), (60, 5116203666), (63, 4872574920), (70, 4385317428), (72, 4263503055), (84, 3654431190), (90, 3410802444), (105, 2923544952), (108, 2842335370), (120, 2558101833), (126, 2436287460), (135, 2273868296), (140, 2192658714), (168, 1827215595), (180, 1705401222), (189, 1624191640), (210, 1461772476), (216, 1421167685), (252, 1218143730), (270, 1136934148), (280, 1096329357), (315, 974514984), (360, 852700611), (378, 812095820), (420, 730886238), (504, 609071865), (540, 568467074), (630, 487257492), (756, 406047910), (840, 365443119), (945, 324838328), (1080, 284233537), (1260, 243628746), (1512, 203023955), (1890, 162419164), (2520, 121814373), (2729, 112485240), (3780, 81209582), (5458, 56242620), (7560, 40604791), (8187, 37495080), (10916, 28121310), (13645, 22497048), (14879, 20631240), (16374, 18747540), (19103, 16069320), (21832, 14060655), (24561, 12498360), (27290, 11248524), (29758, 10315620), (32748, 9373770), (38206, 8034660), (40935, 7499016), (44637, 6877080), (49122, 6249180), (54580, 5624262), (57309, 5356440), (59516, 5157810), (65496, 4686885), (73683, 4166120), (74395, 4126248), (76412, 4017330), (81870, 3749508), (89274, 3438540), (95515, 3213864), (98244, 3124590), (104153, 2947320), (109160, 2812131), (114618, 2678220), (119032, 2578905), (122805, 2499672), (133911, 2292360), (147366, 2083060), (148790, 2063124), (152824, 2008665), (163740, 1874754), (171927, 1785480), (178548, 1719270), (191030, 1606932), (196488, 1562295), (208306, 1473660), (223185, 1375416), (229236, 1339110), (245610, 1249836), (267822, 1146180), (286545, 1071288), (294732, 1041530), (297580, 1031562), (312459, 982440), (327480, 937377), (343854, 892740), (357096, 859635), (368415, 833224), (382060, 803466), (401733, 764120), (416612, 736830), (446370, 687708), (458472, 669555), (491220, 624918), (515781, 595160), (520765, 589464), (535644, 573090)]