15155293440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{563813}}^1$

素因数の和:563844

約数の個数: 144

約数和(自身を含む): 55316919168

約数和(自身を除く): 40161625728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 563813, 1127626, 1691439, 2255252, 2819065, 3382878, 3946691, 4510504, 5638130, 6765756, 7893382, 8457195, 9021008, 11276260, 11840073, 13531512, 15786764, 16914390, 18042016, 19733455, 22552520, 23680146, 27063024, 31573528, 33828780, 36084032, 39466910, 45105040, 47360292, 54126048, 59200365, 63147056, 67657560, 72168064, 78933820, 90210080, 94720584, 108252096, 118400730, 126294112, 135315120, 144336128, 157867640, 180420160, 189441168, 216504192, 236801460, 252588224, 270630240, 315735280, 360840320, 378882336, 433008384, 473602920, 505176448, 541260480, 631470560, 721680640, 757764672, 947205840, 1010352896, 1082520960, 1262941120, 1515529344, 1894411680, 2165041920, 2525882240, 3031058688, 3788823360, 5051764480, 7577646720, 15155293440]

約数ペア:

[(1, 15155293440), (2, 7577646720), (3, 5051764480), (4, 3788823360), (5, 3031058688), (6, 2525882240), (7, 2165041920), (8, 1894411680), (10, 1515529344), (12, 1262941120), (14, 1082520960), (15, 1010352896), (16, 947205840), (20, 757764672), (21, 721680640), (24, 631470560), (28, 541260480), (30, 505176448), (32, 473602920), (35, 433008384), (40, 378882336), (42, 360840320), (48, 315735280), (56, 270630240), (60, 252588224), (64, 236801460), (70, 216504192), (80, 189441168), (84, 180420160), (96, 157867640), (105, 144336128), (112, 135315120), (120, 126294112), (128, 118400730), (140, 108252096), (160, 94720584), (168, 90210080), (192, 78933820), (210, 72168064), (224, 67657560), (240, 63147056), (256, 59200365), (280, 54126048), (320, 47360292), (336, 45105040), (384, 39466910), (420, 36084032), (448, 33828780), (480, 31573528), (560, 27063024), (640, 23680146), (672, 22552520), (768, 19733455), (840, 18042016), (896, 16914390), (960, 15786764), (1120, 13531512), (1280, 11840073), (1344, 11276260), (1680, 9021008), (1792, 8457195), (1920, 7893382), (2240, 6765756), (2688, 5638130), (3360, 4510504), (3840, 3946691), (4480, 3382878), (5376, 2819065), (6720, 2255252), (8960, 1691439), (13440, 1127626), (26880, 563813)]