396140940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 1377632256

約数和(自身を除く): 981491316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 43, 45, 52, 60, 62, 65, 78, 86, 90, 93, 117, 124, 127, 129, 130, 155, 156, 172, 180, 186, 195, 215, 234, 254, 258, 260, 279, 310, 372, 381, 387, 390, 403, 430, 465, 468, 508, 516, 558, 559, 585, 620, 635, 645, 762, 774, 780, 806, 860, 930, 1116, 1118, 1143, 1170, 1209, 1270, 1290, 1333, 1395, 1524, 1548, 1612, 1651, 1677, 1860, 1905, 1935, 2015, 2236, 2286, 2340, 2418, 2540, 2580, 2666, 2790, 2795, 3302, 3354, 3627, 3810, 3870, 3937, 3999, 4030, 4572, 4836, 4953, 5031, 5332, 5461, 5580, 5590, 5715, 6045, 6604, 6665, 6708, 7254, 7620, 7740, 7874, 7998, 8060, 8255, 8385, 9906, 10062, 10922, 11180, 11430, 11811, 11997, 12090, 13330, 14508, 14859, 15748, 15996, 16383, 16510, 16770, 17329, 18135, 19685, 19812, 19995, 20124, 21844, 22860, 23622, 23994, 24180, 24765, 25155, 26660, 27305, 29718, 32766, 33020, 33540, 34658, 35433, 36270, 39370, 39990, 47244, 47988, 49149, 49530, 50310, 51181, 51987, 54610, 59055, 59436, 59985, 65532, 69316, 70866, 70993, 72540, 74295, 78740, 79980, 81915, 86645, 98298, 99060, 100620, 102362, 103974, 109220, 118110, 119970, 141732, 141986, 148590, 153543, 155961, 163830, 169291, 173290, 177165, 196596, 204724, 207948, 212979, 236220, 239940, 245745, 255905, 259935, 283972, 297180, 307086, 311922, 327660, 338582, 346580, 354330, 354965, 425958, 460629, 491490, 507873, 511810, 519870, 614172, 623844, 638937, 677164, 708660, 709930, 767715, 779805, 846455, 851916, 921258, 982980, 1015746, 1023620, 1039740, 1064895, 1277874, 1419860, 1523619, 1535430, 1559610, 1692910, 1842516, 2031492, 2129790, 2200783, 2303145, 2539365, 2555748, 3047238, 3070860, 3119220, 3194685, 3385820, 4259580, 4401566, 4606290, 5078730, 6094476, 6389370, 6602349, 7618095, 8803132, 9212580, 10157460, 11003915, 12778740, 13204698, 15236190, 19807047, 22007830, 26409396, 30472380, 33011745, 39614094, 44015660, 66023490, 79228188, 99035235, 132046980, 198070470, 396140940]

約数ペア:

[(1, 396140940), (2, 198070470), (3, 132046980), (4, 99035235), (5, 79228188), (6, 66023490), (9, 44015660), (10, 39614094), (12, 33011745), (13, 30472380), (15, 26409396), (18, 22007830), (20, 19807047), (26, 15236190), (30, 13204698), (31, 12778740), (36, 11003915), (39, 10157460), (43, 9212580), (45, 8803132), (52, 7618095), (60, 6602349), (62, 6389370), (65, 6094476), (78, 5078730), (86, 4606290), (90, 4401566), (93, 4259580), (117, 3385820), (124, 3194685), (127, 3119220), (129, 3070860), (130, 3047238), (155, 2555748), (156, 2539365), (172, 2303145), (180, 2200783), (186, 2129790), (195, 2031492), (215, 1842516), (234, 1692910), (254, 1559610), (258, 1535430), (260, 1523619), (279, 1419860), (310, 1277874), (372, 1064895), (381, 1039740), (387, 1023620), (390, 1015746), (403, 982980), (430, 921258), (465, 851916), (468, 846455), (508, 779805), (516, 767715), (558, 709930), (559, 708660), (585, 677164), (620, 638937), (635, 623844), (645, 614172), (762, 519870), (774, 511810), (780, 507873), (806, 491490), (860, 460629), (930, 425958), (1116, 354965), (1118, 354330), (1143, 346580), (1170, 338582), (1209, 327660), (1270, 311922), (1290, 307086), (1333, 297180), (1395, 283972), (1524, 259935), (1548, 255905), (1612, 245745), (1651, 239940), (1677, 236220), (1860, 212979), (1905, 207948), (1935, 204724), (2015, 196596), (2236, 177165), (2286, 173290), (2340, 169291), (2418, 163830), (2540, 155961), (2580, 153543), (2666, 148590), (2790, 141986), (2795, 141732), (3302, 119970), (3354, 118110), (3627, 109220), (3810, 103974), (3870, 102362), (3937, 100620), (3999, 99060), (4030, 98298), (4572, 86645), (4836, 81915), (4953, 79980), (5031, 78740), (5332, 74295), (5461, 72540), (5580, 70993), (5590, 70866), (5715, 69316), (6045, 65532), (6604, 59985), (6665, 59436), (6708, 59055), (7254, 54610), (7620, 51987), (7740, 51181), (7874, 50310), (7998, 49530), (8060, 49149), (8255, 47988), (8385, 47244), (9906, 39990), (10062, 39370), (10922, 36270), (11180, 35433), (11430, 34658), (11811, 33540), (11997, 33020), (12090, 32766), (13330, 29718), (14508, 27305), (14859, 26660), (15748, 25155), (15996, 24765), (16383, 24180), (16510, 23994), (16770, 23622), (17329, 22860), (18135, 21844), (19685, 20124), (19812, 19995)]