313687530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 940343040

約数和(自身を除く): 626655510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 103, 114, 117, 130, 137, 171, 190, 195, 206, 234, 247, 274, 285, 309, 342, 390, 411, 494, 515, 570, 585, 618, 685, 741, 822, 855, 927, 1030, 1170, 1233, 1235, 1339, 1370, 1482, 1545, 1710, 1781, 1854, 1957, 2055, 2223, 2466, 2470, 2603, 2678, 3090, 3562, 3705, 3914, 4017, 4110, 4446, 4635, 5206, 5343, 5871, 6165, 6695, 7410, 7809, 8034, 8905, 9270, 9785, 10686, 11115, 11742, 12051, 12330, 13015, 13390, 14111, 15618, 16029, 17613, 17810, 19570, 20085, 22230, 23427, 24102, 25441, 26030, 26715, 28222, 29355, 32058, 33839, 35226, 39045, 40170, 42333, 46854, 50882, 53430, 58710, 60255, 67678, 70555, 76323, 78090, 80145, 84666, 88065, 101517, 117135, 120510, 126999, 127205, 141110, 152646, 160290, 169195, 176130, 183443, 203034, 211665, 228969, 234270, 253998, 254410, 268109, 304551, 338390, 366886, 381615, 423330, 457938, 507585, 536218, 550329, 609102, 634995, 763230, 804327, 917215, 1015170, 1100658, 1144845, 1269990, 1340545, 1522755, 1608654, 1650987, 1834430, 2289690, 2412981, 2681090, 2751645, 3045510, 3301974, 3485417, 4021635, 4825962, 5503290, 6970834, 8043270, 8254935, 10456251, 12064905, 16509870, 17427085, 20912502, 24129810, 31368753, 34854170, 52281255, 62737506, 104562510, 156843765, 313687530]

約数ペア:

[(1, 313687530), (2, 156843765), (3, 104562510), (5, 62737506), (6, 52281255), (9, 34854170), (10, 31368753), (13, 24129810), (15, 20912502), (18, 17427085), (19, 16509870), (26, 12064905), (30, 10456251), (38, 8254935), (39, 8043270), (45, 6970834), (57, 5503290), (65, 4825962), (78, 4021635), (90, 3485417), (95, 3301974), (103, 3045510), (114, 2751645), (117, 2681090), (130, 2412981), (137, 2289690), (171, 1834430), (190, 1650987), (195, 1608654), (206, 1522755), (234, 1340545), (247, 1269990), (274, 1144845), (285, 1100658), (309, 1015170), (342, 917215), (390, 804327), (411, 763230), (494, 634995), (515, 609102), (570, 550329), (585, 536218), (618, 507585), (685, 457938), (741, 423330), (822, 381615), (855, 366886), (927, 338390), (1030, 304551), (1170, 268109), (1233, 254410), (1235, 253998), (1339, 234270), (1370, 228969), (1482, 211665), (1545, 203034), (1710, 183443), (1781, 176130), (1854, 169195), (1957, 160290), (2055, 152646), (2223, 141110), (2466, 127205), (2470, 126999), (2603, 120510), (2678, 117135), (3090, 101517), (3562, 88065), (3705, 84666), (3914, 80145), (4017, 78090), (4110, 76323), (4446, 70555), (4635, 67678), (5206, 60255), (5343, 58710), (5871, 53430), (6165, 50882), (6695, 46854), (7410, 42333), (7809, 40170), (8034, 39045), (8905, 35226), (9270, 33839), (9785, 32058), (10686, 29355), (11115, 28222), (11742, 26715), (12051, 26030), (12330, 25441), (13015, 24102), (13390, 23427), (14111, 22230), (15618, 20085), (16029, 19570), (17613, 17810)]