1970556120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 512

約数和(自身を含む): 7620480000

約数和(自身を除く): 5649923880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 83, 89, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 166, 171, 178, 180, 190, 195, 216, 228, 234, 247, 249, 260, 267, 270, 285, 312, 332, 342, 351, 356, 360, 380, 390, 415, 445, 456, 468, 494, 498, 513, 520, 534, 540, 570, 585, 664, 684, 702, 712, 741, 747, 760, 780, 801, 830, 855, 890, 936, 988, 996, 1026, 1068, 1079, 1080, 1140, 1157, 1170, 1235, 1245, 1335, 1368, 1404, 1482, 1494, 1560, 1577, 1602, 1660, 1691, 1710, 1755, 1780, 1976, 1992, 2052, 2136, 2158, 2223, 2241, 2280, 2314, 2340, 2403, 2470, 2490, 2565, 2670, 2808, 2964, 2988, 3154, 3204, 3237, 3320, 3382, 3420, 3471, 3510, 3560, 3705, 3735, 4005, 4104, 4316, 4446, 4482, 4628, 4680, 4731, 4806, 4940, 4980, 5073, 5130, 5340, 5395, 5785, 5928, 5976, 6308, 6408, 6474, 6669, 6764, 6840, 6942, 7020, 7387, 7410, 7470, 7885, 8010, 8455, 8632, 8892, 8964, 9256, 9462, 9612, 9711, 9880, 9960, 10146, 10260, 10413, 10680, 10790, 11115, 11205, 11570, 12015, 12616, 12948, 13338, 13528, 13884, 14040, 14193, 14774, 14820, 14940, 15219, 15770, 16020, 16185, 16910, 17355, 17784, 17928, 18924, 19224, 19422, 20292, 20501, 20520, 20826, 21580, 21983, 22161, 22230, 22410, 23140, 23655, 24030, 25365, 25896, 26676, 27768, 28386, 29133, 29548, 29640, 29880, 30438, 31239, 31540, 32040, 32370, 33345, 33820, 34710, 36935, 37848, 38844, 40584, 41002, 41652, 42579, 43160, 43966, 44322, 44460, 44820, 45657, 46280, 47310, 48060, 48555, 50730, 52065, 53352, 56772, 58266, 59096, 60876, 61503, 62478, 63080, 64740, 65949, 66483, 66690, 67640, 69420, 70965, 73870, 76095, 77688, 82004, 83304, 85158, 87932, 88644, 88920, 89640, 91314, 94620, 96031, 96120, 97110, 101460, 102505, 104130, 109915, 110805, 113544, 116532, 121752, 123006, 124956, 129480, 131898, 132966, 133380, 138840, 140353, 141930, 145665, 147740, 152190, 156195, 164008, 170316, 175864, 177288, 182628, 184509, 189240, 192062, 194220, 197847, 199449, 202920, 205010, 208260, 212895, 219830, 221610, 228285, 233064, 246012, 249912, 263796, 265932, 266760, 280706, 283860, 288093, 291330, 295480, 304380, 307515, 312390, 329745, 332415, 340632, 365256, 369018, 384124, 388440, 395694, 398898, 410020, 416520, 421059, 425790, 439660, 443220, 456570, 480155, 492024, 527592, 531864, 553527, 561412, 567720, 576186, 582660, 593541, 608760, 615030, 624780, 659490, 664830, 701765, 738036, 768248, 791388, 797796, 820040, 842118, 851580, 864279, 879320, 886440, 913140, 922545, 960310, 989235, 997245, 1107054, 1122824, 1152372, 1165320, 1187082, 1230060, 1249560, 1263177, 1318980, 1329660, 1403530, 1440465, 1476072, 1582776, 1595592, 1684236, 1703160, 1728558, 1824589, 1826280, 1845090, 1920620, 1978470, 1994490, 2105295, 2214108, 2304744, 2374164, 2460120, 2526354, 2592837, 2637960, 2659320, 2767635, 2807060, 2880930, 2967705, 3368472, 3457116, 3649178, 3690180, 3789531, 3841240, 3956940, 3988980, 4210590, 4321395, 4428216, 4748328, 5052708, 5185674, 5473767, 5535270, 5614120, 5761860, 5935410, 6315885, 6914232, 7298356, 7380360, 7579062, 7913880, 7977960, 8421180, 8642790, 9122945, 10105416, 10371348, 10947534, 11070540, 11523720, 11870820, 12631770, 12964185, 14596712, 15158124, 16421301, 16842360, 17285580, 18245890, 18947655, 20742696, 21895068, 22141080, 23741640, 25263540, 25928370, 27368835, 30316248, 32842602, 34571160, 36491780, 37895310, 43790136, 49263903, 50527080, 51856740, 54737670, 65685204, 72983560, 75790620, 82106505, 98527806, 103713480, 109475340, 131370408, 151581240, 164213010, 197055612, 218950680, 246319515, 328426020, 394111224, 492639030, 656852040, 985278060, 1970556120]

約数ペア:

[(1, 1970556120), (2, 985278060), (3, 656852040), (4, 492639030), (5, 394111224), (6, 328426020), (8, 246319515), (9, 218950680), (10, 197055612), (12, 164213010), (13, 151581240), (15, 131370408), (18, 109475340), (19, 103713480), (20, 98527806), (24, 82106505), (26, 75790620), (27, 72983560), (30, 65685204), (36, 54737670), (38, 51856740), (39, 50527080), (40, 49263903), (45, 43790136), (52, 37895310), (54, 36491780), (57, 34571160), (60, 32842602), (65, 30316248), (72, 27368835), (76, 25928370), (78, 25263540), (83, 23741640), (89, 22141080), (90, 21895068), (95, 20742696), (104, 18947655), (108, 18245890), (114, 17285580), (117, 16842360), (120, 16421301), (130, 15158124), (135, 14596712), (152, 12964185), (156, 12631770), (166, 11870820), (171, 11523720), (178, 11070540), (180, 10947534), (190, 10371348), (195, 10105416), (216, 9122945), (228, 8642790), (234, 8421180), (247, 7977960), (249, 7913880), (260, 7579062), (267, 7380360), (270, 7298356), (285, 6914232), (312, 6315885), (332, 5935410), (342, 5761860), (351, 5614120), (356, 5535270), (360, 5473767), (380, 5185674), (390, 5052708), (415, 4748328), (445, 4428216), (456, 4321395), (468, 4210590), (494, 3988980), (498, 3956940), (513, 3841240), (520, 3789531), (534, 3690180), (540, 3649178), (570, 3457116), (585, 3368472), (664, 2967705), (684, 2880930), (702, 2807060), (712, 2767635), (741, 2659320), (747, 2637960), (760, 2592837), (780, 2526354), (801, 2460120), (830, 2374164), (855, 2304744), (890, 2214108), (936, 2105295), (988, 1994490), (996, 1978470), (1026, 1920620), (1068, 1845090), (1079, 1826280), (1080, 1824589), (1140, 1728558), (1157, 1703160), (1170, 1684236), (1235, 1595592), (1245, 1582776), (1335, 1476072), (1368, 1440465), (1404, 1403530), (1482, 1329660), (1494, 1318980), (1560, 1263177), (1577, 1249560), (1602, 1230060), (1660, 1187082), (1691, 1165320), (1710, 1152372), (1755, 1122824), (1780, 1107054), (1976, 997245), (1992, 989235), (2052, 960310), (2136, 922545), (2158, 913140), (2223, 886440), (2241, 879320), (2280, 864279), (2314, 851580), (2340, 842118), (2403, 820040), (2470, 797796), (2490, 791388), (2565, 768248), (2670, 738036), (2808, 701765), (2964, 664830), (2988, 659490), (3154, 624780), (3204, 615030), (3237, 608760), (3320, 593541), (3382, 582660), (3420, 576186), (3471, 567720), (3510, 561412), (3560, 553527), (3705, 531864), (3735, 527592), (4005, 492024), (4104, 480155), (4316, 456570), (4446, 443220), (4482, 439660), (4628, 425790), (4680, 421059), (4731, 416520), (4806, 410020), (4940, 398898), (4980, 395694), (5073, 388440), (5130, 384124), (5340, 369018), (5395, 365256), (5785, 340632), (5928, 332415), (5976, 329745), (6308, 312390), (6408, 307515), (6474, 304380), (6669, 295480), (6764, 291330), (6840, 288093), (6942, 283860), (7020, 280706), (7387, 266760), (7410, 265932), (7470, 263796), (7885, 249912), (8010, 246012), (8455, 233064), (8632, 228285), (8892, 221610), (8964, 219830), (9256, 212895), (9462, 208260), (9612, 205010), (9711, 202920), (9880, 199449), (9960, 197847), (10146, 194220), (10260, 192062), (10413, 189240), (10680, 184509), (10790, 182628), (11115, 177288), (11205, 175864), (11570, 170316), (12015, 164008), (12616, 156195), (12948, 152190), (13338, 147740), (13528, 145665), (13884, 141930), (14040, 140353), (14193, 138840), (14774, 133380), (14820, 132966), (14940, 131898), (15219, 129480), (15770, 124956), (16020, 123006), (16185, 121752), (16910, 116532), (17355, 113544), (17784, 110805), (17928, 109915), (18924, 104130), (19224, 102505), (19422, 101460), (20292, 97110), (20501, 96120), (20520, 96031), (20826, 94620), (21580, 91314), (21983, 89640), (22161, 88920), (22230, 88644), (22410, 87932), (23140, 85158), (23655, 83304), (24030, 82004), (25365, 77688), (25896, 76095), (26676, 73870), (27768, 70965), (28386, 69420), (29133, 67640), (29548, 66690), (29640, 66483), (29880, 65949), (30438, 64740), (31239, 63080), (31540, 62478), (32040, 61503), (32370, 60876), (33345, 59096), (33820, 58266), (34710, 56772), (36935, 53352), (37848, 52065), (38844, 50730), (40584, 48555), (41002, 48060), (41652, 47310), (42579, 46280), (43160, 45657), (43966, 44820), (44322, 44460)]