431196160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 1095920280

約数和(自身を除く): 664724120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2477, 2560, 2720, 4352, 4954, 5120, 5440, 8704, 9908, 10240, 10880, 12385, 17408, 19816, 21760, 24770, 34816, 39632, 42109, 43520, 49540, 79264, 84218, 87040, 99080, 158528, 168436, 174080, 198160, 210545, 317056, 336872, 396320, 421090, 634112, 673744, 792640, 842180, 1268224, 1347488, 1585280, 1684360, 2536448, 2694976, 3170560, 3368720, 5072896, 5389952, 6341120, 6737440, 10779904, 12682240, 13474880, 21559808, 25364480, 26949760, 43119616, 53899520, 86239232, 107799040, 215598080, 431196160]

約数ペア:

[(1, 431196160), (2, 215598080), (4, 107799040), (5, 86239232), (8, 53899520), (10, 43119616), (16, 26949760), (17, 25364480), (20, 21559808), (32, 13474880), (34, 12682240), (40, 10779904), (64, 6737440), (68, 6341120), (80, 5389952), (85, 5072896), (128, 3368720), (136, 3170560), (160, 2694976), (170, 2536448), (256, 1684360), (272, 1585280), (320, 1347488), (340, 1268224), (512, 842180), (544, 792640), (640, 673744), (680, 634112), (1024, 421090), (1088, 396320), (1280, 336872), (1360, 317056), (2048, 210545), (2176, 198160), (2477, 174080), (2560, 168436), (2720, 158528), (4352, 99080), (4954, 87040), (5120, 84218), (5440, 79264), (8704, 49540), (9908, 43520), (10240, 42109), (10880, 39632), (12385, 34816), (17408, 24770), (19816, 21760)]