244415360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 676382400

約数和(自身を除く): 431967040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 613, 623, 640, 712, 890, 896, 1120, 1226, 1246, 1424, 1780, 2240, 2452, 2492, 2848, 3065, 3115, 3560, 4291, 4480, 4904, 4984, 5696, 6130, 6230, 7120, 8582, 9808, 9968, 11392, 12260, 12460, 14240, 17164, 19616, 19936, 21455, 24520, 24920, 28480, 34328, 39232, 39872, 42910, 49040, 49840, 54557, 56960, 68656, 78464, 79744, 85820, 98080, 99680, 109114, 137312, 171640, 196160, 199360, 218228, 272785, 274624, 343280, 381899, 392320, 398720, 436456, 545570, 549248, 686560, 763798, 872912, 1091140, 1373120, 1527596, 1745824, 1909495, 2182280, 2746240, 3055192, 3491648, 3818990, 4364560, 6110384, 6983296, 7637980, 8729120, 12220768, 15275960, 17458240, 24441536, 30551920, 34916480, 48883072, 61103840, 122207680, 244415360]

約数ペア:

[(1, 244415360), (2, 122207680), (4, 61103840), (5, 48883072), (7, 34916480), (8, 30551920), (10, 24441536), (14, 17458240), (16, 15275960), (20, 12220768), (28, 8729120), (32, 7637980), (35, 6983296), (40, 6110384), (56, 4364560), (64, 3818990), (70, 3491648), (80, 3055192), (89, 2746240), (112, 2182280), (128, 1909495), (140, 1745824), (160, 1527596), (178, 1373120), (224, 1091140), (280, 872912), (320, 763798), (356, 686560), (445, 549248), (448, 545570), (560, 436456), (613, 398720), (623, 392320), (640, 381899), (712, 343280), (890, 274624), (896, 272785), (1120, 218228), (1226, 199360), (1246, 196160), (1424, 171640), (1780, 137312), (2240, 109114), (2452, 99680), (2492, 98080), (2848, 85820), (3065, 79744), (3115, 78464), (3560, 68656), (4291, 56960), (4480, 54557), (4904, 49840), (4984, 49040), (5696, 42910), (6130, 39872), (6230, 39232), (7120, 34328), (8582, 28480), (9808, 24920), (9968, 24520), (11392, 21455), (12260, 19936), (12460, 19616), (14240, 17164)]