146105960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 457228800

約数和(自身を除く): 311122840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 41, 44, 52, 55, 56, 65, 70, 77, 82, 88, 89, 91, 104, 110, 130, 140, 143, 154, 164, 178, 182, 205, 220, 260, 280, 286, 287, 308, 328, 356, 364, 385, 410, 440, 445, 451, 455, 520, 533, 572, 574, 616, 623, 712, 715, 728, 770, 820, 890, 902, 910, 979, 1001, 1066, 1144, 1148, 1157, 1246, 1430, 1435, 1540, 1640, 1780, 1804, 1820, 1958, 2002, 2132, 2255, 2296, 2314, 2492, 2665, 2860, 2870, 3080, 3115, 3157, 3560, 3608, 3640, 3649, 3731, 3916, 4004, 4264, 4510, 4628, 4895, 4984, 5005, 5330, 5720, 5740, 5785, 5863, 6230, 6314, 6853, 7298, 7462, 7832, 8008, 8099, 9020, 9256, 9790, 10010, 10660, 11480, 11570, 11726, 12460, 12628, 12727, 13706, 14596, 14924, 15785, 16198, 18040, 18245, 18655, 19580, 20020, 21320, 23140, 23452, 24920, 25256, 25454, 25543, 27412, 29192, 29315, 29848, 31570, 32396, 34265, 36490, 37310, 39160, 40040, 40139, 40495, 41041, 46280, 46904, 47437, 50908, 51086, 54824, 58630, 63140, 63635, 64792, 68530, 72980, 74620, 80278, 80990, 82082, 89089, 94874, 101816, 102172, 117260, 126280, 127270, 127715, 137060, 145960, 149240, 160556, 161980, 164164, 178178, 189748, 200695, 204344, 205205, 234520, 237185, 254540, 255430, 274120, 280973, 321112, 323960, 328328, 332059, 356356, 379496, 401390, 410410, 445445, 474370, 509080, 510860, 521807, 561946, 664118, 712712, 802780, 820820, 890890, 948740, 1021720, 1043614, 1123892, 1328236, 1404865, 1605560, 1641640, 1660295, 1781780, 1897480, 2087228, 2247784, 2609035, 2656472, 2809730, 3320590, 3563560, 3652649, 4174456, 5218070, 5619460, 6641180, 7305298, 10436140, 11238920, 13282360, 14610596, 18263245, 20872280, 29221192, 36526490, 73052980, 146105960]

約数ペア:

[(1, 146105960), (2, 73052980), (4, 36526490), (5, 29221192), (7, 20872280), (8, 18263245), (10, 14610596), (11, 13282360), (13, 11238920), (14, 10436140), (20, 7305298), (22, 6641180), (26, 5619460), (28, 5218070), (35, 4174456), (40, 3652649), (41, 3563560), (44, 3320590), (52, 2809730), (55, 2656472), (56, 2609035), (65, 2247784), (70, 2087228), (77, 1897480), (82, 1781780), (88, 1660295), (89, 1641640), (91, 1605560), (104, 1404865), (110, 1328236), (130, 1123892), (140, 1043614), (143, 1021720), (154, 948740), (164, 890890), (178, 820820), (182, 802780), (205, 712712), (220, 664118), (260, 561946), (280, 521807), (286, 510860), (287, 509080), (308, 474370), (328, 445445), (356, 410410), (364, 401390), (385, 379496), (410, 356356), (440, 332059), (445, 328328), (451, 323960), (455, 321112), (520, 280973), (533, 274120), (572, 255430), (574, 254540), (616, 237185), (623, 234520), (712, 205205), (715, 204344), (728, 200695), (770, 189748), (820, 178178), (890, 164164), (902, 161980), (910, 160556), (979, 149240), (1001, 145960), (1066, 137060), (1144, 127715), (1148, 127270), (1157, 126280), (1246, 117260), (1430, 102172), (1435, 101816), (1540, 94874), (1640, 89089), (1780, 82082), (1804, 80990), (1820, 80278), (1958, 74620), (2002, 72980), (2132, 68530), (2255, 64792), (2296, 63635), (2314, 63140), (2492, 58630), (2665, 54824), (2860, 51086), (2870, 50908), (3080, 47437), (3115, 46904), (3157, 46280), (3560, 41041), (3608, 40495), (3640, 40139), (3649, 40040), (3731, 39160), (3916, 37310), (4004, 36490), (4264, 34265), (4510, 32396), (4628, 31570), (4895, 29848), (4984, 29315), (5005, 29192), (5330, 27412), (5720, 25543), (5740, 25454), (5785, 25256), (5863, 24920), (6230, 23452), (6314, 23140), (6853, 21320), (7298, 20020), (7462, 19580), (7832, 18655), (8008, 18245), (8099, 18040), (9020, 16198), (9256, 15785), (9790, 14924), (10010, 14596), (10660, 13706), (11480, 12727), (11570, 12628), (11726, 12460)]