3321141720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3037}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 10748687040

約数和(自身を除く): 7427545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 701, 780, 1402, 1560, 2103, 2804, 3037, 3505, 4206, 5608, 6074, 7010, 8412, 9111, 9113, 10515, 12148, 14020, 15185, 16824, 18222, 18226, 21030, 24296, 27339, 28040, 30370, 36444, 36452, 39481, 42060, 45555, 45565, 54678, 60740, 72888, 72904, 78962, 84120, 91110, 91130, 109356, 118443, 121480, 136695, 157924, 182220, 182260, 197405, 218712, 236886, 273390, 315848, 364440, 364520, 394810, 473772, 546780, 592215, 789620, 947544, 1093560, 1184430, 1579240, 2128937, 2368860, 4257874, 4737720, 6386811, 8515748, 10644685, 12773622, 17031496, 21289370, 25547244, 27676181, 31934055, 42578740, 51094488, 55352362, 63868110, 83028543, 85157480, 110704724, 127736220, 138380905, 166057086, 221409448, 255472440, 276761810, 332114172, 415142715, 553523620, 664228344, 830285430, 1107047240, 1660570860, 3321141720]

約数ペア:

[(1, 3321141720), (2, 1660570860), (3, 1107047240), (4, 830285430), (5, 664228344), (6, 553523620), (8, 415142715), (10, 332114172), (12, 276761810), (13, 255472440), (15, 221409448), (20, 166057086), (24, 138380905), (26, 127736220), (30, 110704724), (39, 85157480), (40, 83028543), (52, 63868110), (60, 55352362), (65, 51094488), (78, 42578740), (104, 31934055), (120, 27676181), (130, 25547244), (156, 21289370), (195, 17031496), (260, 12773622), (312, 10644685), (390, 8515748), (520, 6386811), (701, 4737720), (780, 4257874), (1402, 2368860), (1560, 2128937), (2103, 1579240), (2804, 1184430), (3037, 1093560), (3505, 947544), (4206, 789620), (5608, 592215), (6074, 546780), (7010, 473772), (8412, 394810), (9111, 364520), (9113, 364440), (10515, 315848), (12148, 273390), (14020, 236886), (15185, 218712), (16824, 197405), (18222, 182260), (18226, 182220), (21030, 157924), (24296, 136695), (27339, 121480), (28040, 118443), (30370, 109356), (36444, 91130), (36452, 91110), (39481, 84120), (42060, 78962), (45555, 72904), (45565, 72888), (54678, 60740)]