2607265920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{193993}}^1$

素因数の和:194022

約数の個数: 128

約数和(自身を含む): 9497946240

約数和(自身を除く): 6890680320

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 193993, 387986, 581979, 775972, 969965, 1163958, 1357951, 1551944, 1939930, 2327916, 2715902, 2909895, 3103888, 3879860, 4073853, 4655832, 5431804, 5819790, 6207776, 6789755, 7759720, 8147706, 9311664, 10863608, 11639580, 12415552, 13579510, 15519440, 16295412, 18623328, 20369265, 21727216, 23279160, 24831104, 27159020, 31038880, 32590824, 37246656, 40738530, 43454432, 46558320, 54318040, 62077760, 65181648, 74493312, 81477060, 86908864, 93116640, 108636080, 124155520, 130363296, 162954120, 173817728, 186233280, 217272160, 260726592, 325908240, 372466560, 434544320, 521453184, 651816480, 869088640, 1303632960, 2607265920]

約数ペア:

[(1, 2607265920), (2, 1303632960), (3, 869088640), (4, 651816480), (5, 521453184), (6, 434544320), (7, 372466560), (8, 325908240), (10, 260726592), (12, 217272160), (14, 186233280), (15, 173817728), (16, 162954120), (20, 130363296), (21, 124155520), (24, 108636080), (28, 93116640), (30, 86908864), (32, 81477060), (35, 74493312), (40, 65181648), (42, 62077760), (48, 54318040), (56, 46558320), (60, 43454432), (64, 40738530), (70, 37246656), (80, 32590824), (84, 31038880), (96, 27159020), (105, 24831104), (112, 23279160), (120, 21727216), (128, 20369265), (140, 18623328), (160, 16295412), (168, 15519440), (192, 13579510), (210, 12415552), (224, 11639580), (240, 10863608), (280, 9311664), (320, 8147706), (336, 7759720), (384, 6789755), (420, 6207776), (448, 5819790), (480, 5431804), (560, 4655832), (640, 4073853), (672, 3879860), (840, 3103888), (896, 2909895), (960, 2715902), (1120, 2327916), (1344, 1939930), (1680, 1551944), (1920, 1357951), (2240, 1163958), (2688, 969965), (3360, 775972), (4480, 581979), (6720, 387986), (13440, 193993)]