2808427128390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13116749}}^1$

素因数の和:13116839

約数の個数: 128

約数和(自身を含む): 8197444080000

約数和(自身を除く): 5389016951610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 915, 1098, 1170, 1586, 1647, 1755, 1830, 2379, 2745, 3294, 3510, 3965, 4758, 5490, 7137, 7930, 8235, 11895, 14274, 16470, 21411, 23790, 35685, 42822, 71370, 107055, 214110, 13116749, 26233498, 39350247, 65583745, 78700494, 118050741, 131167490, 170517737, 196751235, 236101482, 341035474, 354152223, 393502470, 511553211, 590253705, 708304446, 800121689, 852588685, 1023106422, 1180507410, 1534659633, 1600243378, 1705177370, 1770761115, 2400365067, 2557766055, 3069319266, 3541522230, 4000608445, 4603978899, 4800730134, 5115532110, 7201095201, 7673298165, 8001216890, 9207957798, 10401581957, 12001825335, 14402190402, 15346596330, 20803163914, 21603285603, 23019894495, 24003650670, 31204745871, 36005476005, 43206571206, 46039788990, 52007909785, 62409491742, 72010952010, 93614237613, 104015819570, 108016428015, 156023729355, 187228475226, 216032856030, 280842712839, 312047458710, 468071188065, 561685425678, 936142376130, 1404213564195, 2808427128390]

約数ペア:

[(1, 2808427128390), (2, 1404213564195), (3, 936142376130), (5, 561685425678), (6, 468071188065), (9, 312047458710), (10, 280842712839), (13, 216032856030), (15, 187228475226), (18, 156023729355), (26, 108016428015), (27, 104015819570), (30, 93614237613), (39, 72010952010), (45, 62409491742), (54, 52007909785), (61, 46039788990), (65, 43206571206), (78, 36005476005), (90, 31204745871), (117, 24003650670), (122, 23019894495), (130, 21603285603), (135, 20803163914), (183, 15346596330), (195, 14402190402), (234, 12001825335), (270, 10401581957), (305, 9207957798), (351, 8001216890), (366, 7673298165), (390, 7201095201), (549, 5115532110), (585, 4800730134), (610, 4603978899), (702, 4000608445), (793, 3541522230), (915, 3069319266), (1098, 2557766055), (1170, 2400365067), (1586, 1770761115), (1647, 1705177370), (1755, 1600243378), (1830, 1534659633), (2379, 1180507410), (2745, 1023106422), (3294, 852588685), (3510, 800121689), (3965, 708304446), (4758, 590253705), (5490, 511553211), (7137, 393502470), (7930, 354152223), (8235, 341035474), (11895, 236101482), (14274, 196751235), (16470, 170517737), (21411, 131167490), (23790, 118050741), (35685, 78700494), (42822, 65583745), (71370, 39350247), (107055, 26233498), (214110, 13116749)]