2021945647560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20899}}^1\times {\mathrm{13217}}^1$

素因数の和:34191

約数の個数: 128

約数和(自身を含む): 6166038384000

約数和(自身を除く): 4144092736440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 13217, 20899, 26434, 39651, 41798, 52868, 62697, 66085, 79302, 83596, 104495, 105736, 125394, 132170, 158604, 167192, 198255, 208990, 250788, 264340, 313485, 317208, 396510, 417980, 501576, 528680, 626970, 793020, 806237, 835960, 1253940, 1274839, 1586040, 1612474, 2418711, 2507880, 2549678, 3224948, 3824517, 4031185, 4837422, 5099356, 6374195, 6449896, 7649034, 8062370, 9674844, 10198712, 12093555, 12748390, 15298068, 16124740, 19122585, 19349688, 24187110, 25496780, 30596136, 32249480, 38245170, 48374220, 50993560, 76490340, 96748440, 152980680, 276222083, 552444166, 828666249, 1104888332, 1381110415, 1657332498, 2209776664, 2762220830, 3314664996, 4143331245, 5524441660, 6629329992, 8286662490, 11048883320, 16573324980, 16849547063, 33146649960, 33699094126, 50548641189, 67398188252, 84247735315, 101097282378, 134796376504, 168495470630, 202194564756, 252743205945, 336990941260, 404389129512, 505486411890, 673981882520, 1010972823780, 2021945647560]

約数ペア:

[(1, 2021945647560), (2, 1010972823780), (3, 673981882520), (4, 505486411890), (5, 404389129512), (6, 336990941260), (8, 252743205945), (10, 202194564756), (12, 168495470630), (15, 134796376504), (20, 101097282378), (24, 84247735315), (30, 67398188252), (40, 50548641189), (60, 33699094126), (61, 33146649960), (120, 16849547063), (122, 16573324980), (183, 11048883320), (244, 8286662490), (305, 6629329992), (366, 5524441660), (488, 4143331245), (610, 3314664996), (732, 2762220830), (915, 2209776664), (1220, 1657332498), (1464, 1381110415), (1830, 1104888332), (2440, 828666249), (3660, 552444166), (7320, 276222083), (13217, 152980680), (20899, 96748440), (26434, 76490340), (39651, 50993560), (41798, 48374220), (52868, 38245170), (62697, 32249480), (66085, 30596136), (79302, 25496780), (83596, 24187110), (104495, 19349688), (105736, 19122585), (125394, 16124740), (132170, 15298068), (158604, 12748390), (167192, 12093555), (198255, 10198712), (208990, 9674844), (250788, 8062370), (264340, 7649034), (313485, 6449896), (317208, 6374195), (396510, 5099356), (417980, 4837422), (501576, 4031185), (528680, 3824517), (626970, 3224948), (793020, 2549678), (806237, 2507880), (835960, 2418711), (1253940, 1612474), (1274839, 1586040)]