2128293440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 336

約数和(自身を含む): 6501548592

約数和(自身を除く): 4373255152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 64, 65, 70, 80, 91, 98, 104, 106, 112, 130, 140, 160, 182, 196, 197, 208, 212, 224, 245, 260, 265, 280, 320, 364, 371, 392, 394, 416, 424, 448, 455, 490, 520, 530, 560, 637, 689, 728, 742, 784, 788, 832, 848, 910, 980, 985, 1040, 1060, 1120, 1274, 1378, 1379, 1456, 1484, 1568, 1576, 1696, 1820, 1855, 1960, 1970, 2080, 2120, 2240, 2548, 2561, 2597, 2756, 2758, 2912, 2968, 3136, 3152, 3185, 3392, 3445, 3640, 3710, 3920, 3940, 4160, 4240, 4823, 5096, 5122, 5194, 5512, 5516, 5824, 5936, 6304, 6370, 6890, 6895, 7280, 7420, 7840, 7880, 8480, 9646, 9653, 10192, 10244, 10388, 10441, 11024, 11032, 11872, 12608, 12740, 12805, 12985, 13780, 13790, 14560, 14840, 15680, 15760, 16960, 17927, 19292, 19306, 20384, 20488, 20776, 20882, 22048, 22064, 23744, 24115, 25480, 25610, 25970, 27560, 27580, 29120, 29680, 31520, 33761, 35854, 38584, 38612, 40768, 40976, 41552, 41764, 44096, 44128, 48230, 48265, 50960, 51220, 51940, 52205, 55120, 55160, 59360, 63040, 67522, 71708, 73087, 77168, 77224, 81952, 83104, 83528, 88256, 89635, 96460, 96530, 101920, 102440, 103880, 104410, 110240, 110320, 118720, 125489, 135044, 135733, 143416, 146174, 154336, 154448, 163904, 166208, 167056, 168805, 179270, 192920, 193060, 203840, 204880, 207760, 208820, 220480, 220640, 250978, 270088, 271466, 286832, 292348, 308672, 308896, 334112, 337610, 358540, 365435, 385840, 386120, 409760, 415520, 417640, 441280, 501956, 511609, 540176, 542932, 573664, 584696, 617792, 627445, 668224, 675220, 678665, 717080, 730870, 771680, 772240, 819520, 831040, 835280, 950131, 1003912, 1023218, 1080352, 1085864, 1147328, 1169392, 1254890, 1350440, 1357330, 1434160, 1461740, 1543360, 1544480, 1670560, 1900262, 2007824, 2046436, 2160704, 2171728, 2338784, 2509780, 2558045, 2700880, 2714660, 2868320, 2923480, 3088960, 3341120, 3800524, 4015648, 4092872, 4343456, 4677568, 4750655, 5019560, 5116090, 5401760, 5429320, 5736640, 5846960, 6650917, 7601048, 8031296, 8185744, 8686912, 9501310, 10039120, 10232180, 10803520, 10858640, 11693920, 13301834, 15202096, 16371488, 19002620, 20078240, 20464360, 21717280, 23387840, 26603668, 30404192, 32742976, 33254585, 38005240, 40156480, 40928720, 43434560, 53207336, 60808384, 66509170, 76010480, 81857440, 106414672, 133018340, 152020960, 163714880, 212829344, 266036680, 304041920, 425658688, 532073360, 1064146720, 2128293440]

約数ペア:

[(1, 2128293440), (2, 1064146720), (4, 532073360), (5, 425658688), (7, 304041920), (8, 266036680), (10, 212829344), (13, 163714880), (14, 152020960), (16, 133018340), (20, 106414672), (26, 81857440), (28, 76010480), (32, 66509170), (35, 60808384), (40, 53207336), (49, 43434560), (52, 40928720), (53, 40156480), (56, 38005240), (64, 33254585), (65, 32742976), (70, 30404192), (80, 26603668), (91, 23387840), (98, 21717280), (104, 20464360), (106, 20078240), (112, 19002620), (130, 16371488), (140, 15202096), (160, 13301834), (182, 11693920), (196, 10858640), (197, 10803520), (208, 10232180), (212, 10039120), (224, 9501310), (245, 8686912), (260, 8185744), (265, 8031296), (280, 7601048), (320, 6650917), (364, 5846960), (371, 5736640), (392, 5429320), (394, 5401760), (416, 5116090), (424, 5019560), (448, 4750655), (455, 4677568), (490, 4343456), (520, 4092872), (530, 4015648), (560, 3800524), (637, 3341120), (689, 3088960), (728, 2923480), (742, 2868320), (784, 2714660), (788, 2700880), (832, 2558045), (848, 2509780), (910, 2338784), (980, 2171728), (985, 2160704), (1040, 2046436), (1060, 2007824), (1120, 1900262), (1274, 1670560), (1378, 1544480), (1379, 1543360), (1456, 1461740), (1484, 1434160), (1568, 1357330), (1576, 1350440), (1696, 1254890), (1820, 1169392), (1855, 1147328), (1960, 1085864), (1970, 1080352), (2080, 1023218), (2120, 1003912), (2240, 950131), (2548, 835280), (2561, 831040), (2597, 819520), (2756, 772240), (2758, 771680), (2912, 730870), (2968, 717080), (3136, 678665), (3152, 675220), (3185, 668224), (3392, 627445), (3445, 617792), (3640, 584696), (3710, 573664), (3920, 542932), (3940, 540176), (4160, 511609), (4240, 501956), (4823, 441280), (5096, 417640), (5122, 415520), (5194, 409760), (5512, 386120), (5516, 385840), (5824, 365435), (5936, 358540), (6304, 337610), (6370, 334112), (6890, 308896), (6895, 308672), (7280, 292348), (7420, 286832), (7840, 271466), (7880, 270088), (8480, 250978), (9646, 220640), (9653, 220480), (10192, 208820), (10244, 207760), (10388, 204880), (10441, 203840), (11024, 193060), (11032, 192920), (11872, 179270), (12608, 168805), (12740, 167056), (12805, 166208), (12985, 163904), (13780, 154448), (13790, 154336), (14560, 146174), (14840, 143416), (15680, 135733), (15760, 135044), (16960, 125489), (17927, 118720), (19292, 110320), (19306, 110240), (20384, 104410), (20488, 103880), (20776, 102440), (20882, 101920), (22048, 96530), (22064, 96460), (23744, 89635), (24115, 88256), (25480, 83528), (25610, 83104), (25970, 81952), (27560, 77224), (27580, 77168), (29120, 73087), (29680, 71708), (31520, 67522), (33761, 63040), (35854, 59360), (38584, 55160), (38612, 55120), (40768, 52205), (40976, 51940), (41552, 51220), (41764, 50960), (44096, 48265), (44128, 48230)]