243676290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 453053310

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 79, 110, 130, 143, 158, 165, 195, 237, 286, 330, 390, 395, 429, 474, 715, 719, 790, 858, 869, 1027, 1185, 1430, 1438, 1738, 2054, 2145, 2157, 2370, 2607, 3081, 3595, 4290, 4314, 4345, 5135, 5214, 6162, 7190, 7909, 8690, 9347, 10270, 10785, 11297, 13035, 15405, 15818, 18694, 21570, 22594, 23727, 26070, 28041, 30810, 33891, 39545, 46735, 47454, 56082, 56485, 56801, 67782, 79090, 93470, 102817, 112970, 113602, 118635, 140205, 169455, 170403, 205634, 237270, 280410, 284005, 308451, 338910, 340806, 514085, 568010, 616902, 624811, 738413, 852015, 1028170, 1249622, 1476826, 1542255, 1704030, 1874433, 2215239, 3084510, 3124055, 3692065, 3748866, 4430478, 6248110, 7384130, 8122543, 9372165, 11076195, 16245086, 18744330, 22152390, 24367629, 40612715, 48735258, 81225430, 121838145, 243676290]

約数ペア:

[(1, 243676290), (2, 121838145), (3, 81225430), (5, 48735258), (6, 40612715), (10, 24367629), (11, 22152390), (13, 18744330), (15, 16245086), (22, 11076195), (26, 9372165), (30, 8122543), (33, 7384130), (39, 6248110), (55, 4430478), (65, 3748866), (66, 3692065), (78, 3124055), (79, 3084510), (110, 2215239), (130, 1874433), (143, 1704030), (158, 1542255), (165, 1476826), (195, 1249622), (237, 1028170), (286, 852015), (330, 738413), (390, 624811), (395, 616902), (429, 568010), (474, 514085), (715, 340806), (719, 338910), (790, 308451), (858, 284005), (869, 280410), (1027, 237270), (1185, 205634), (1430, 170403), (1438, 169455), (1738, 140205), (2054, 118635), (2145, 113602), (2157, 112970), (2370, 102817), (2607, 93470), (3081, 79090), (3595, 67782), (4290, 56801), (4314, 56485), (4345, 56082), (5135, 47454), (5214, 46735), (6162, 39545), (7190, 33891), (7909, 30810), (8690, 28041), (9347, 26070), (10270, 23727), (10785, 22594), (11297, 21570), (13035, 18694), (15405, 15818)]