2197522463760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26998

約数の個数: 960

約数和(自身を含む): 9186544523520

約数和(自身を除く): 6989022059760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 65, 68, 72, 76, 78, 80, 81, 85, 90, 95, 102, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 162, 170, 171, 180, 190, 195, 204, 208, 216, 221, 228, 234, 240, 243, 247, 255, 260, 270, 272, 285, 304, 306, 312, 323, 324, 340, 342, 351, 360, 380, 390, 405, 408, 432, 442, 456, 459, 468, 486, 494, 510, 513, 520, 540, 570, 585, 612, 624, 646, 648, 663, 680, 684, 702, 720, 741, 760, 765, 780, 810, 816, 855, 884, 912, 918, 936, 969, 972, 988, 1020, 1026, 1040, 1053, 1080, 1105, 1140, 1170, 1215, 1224, 1235, 1292, 1296, 1326, 1360, 1368, 1377, 1404, 1482, 1520, 1530, 1539, 1560, 1615, 1620, 1710, 1755, 1768, 1836, 1872, 1938, 1944, 1976, 1989, 2040, 2052, 2106, 2160, 2210, 2223, 2280, 2295, 2340, 2430, 2448, 2470, 2565, 2584, 2652, 2736, 2754, 2808, 2907, 2964, 3060, 3078, 3120, 3159, 3230, 3240, 3315, 3420, 3510, 3536, 3672, 3705, 3876, 3888, 3952, 3978, 4080, 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約数ペア:

[(1, 2197522463760), (2, 1098761231880), (3, 732507487920), (4, 549380615940), (5, 439504492752), (6, 366253743960), (8, 274690307970), (9, 244169162640), (10, 219752246376), (12, 183126871980), (13, 169040189520), (15, 146501497584), (16, 137345153985), (17, 129266027280), (18, 122084581320), (19, 115659077040), (20, 109876123188), (24, 91563435990), (26, 84520094760), (27, 81389720880), (30, 73250748792), (34, 64633013640), (36, 61042290660), (38, 57829538520), (39, 56346729840), (40, 54938061594), (45, 48833832528), (48, 45781717995), (51, 43088675760), (52, 42260047380), (54, 40694860440), (57, 38553025680), (60, 36625374396), (65, 33808037904), (68, 32316506820), (72, 30521145330), (76, 28914769260), (78, 28173364920), (80, 27469030797), (81, 27129906960), (85, 25853205456), (90, 24416916264), (95, 23131815408), (102, 21544337880), (104, 21130023690), (108, 20347430220), (114, 19276512840), (117, 18782243280), (120, 18312687198), (130, 16904018952), (135, 16277944176), (136, 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2153680), (1022998, 2148120), (1046520, 2099838), (1049919, 2093040), (1074060, 2045996), (1076840, 2040714), (1133730, 1938312), (1200420, 1830628), (1211445, 1813968), (1255824, 1749865), (1292208, 1700595), (1360476, 1615260), (1372971, 1600560), (1399892, 1569780), (1432080, 1534497), (1453734, 1511640)]