383386640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4051}}^1$

素因数の和:4097

約数の個数: 120

約数和(自身を含む): 1103375808

約数和(自身を除く): 719989168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 2366, 2704, 3380, 3640, 4051, 4732, 5915, 6760, 7280, 8102, 9464, 11830, 13520, 16204, 18928, 20255, 23660, 28357, 32408, 40510, 47320, 52663, 56714, 64816, 81020, 94640, 105326, 113428, 141785, 162040, 210652, 226856, 263315, 283570, 324080, 368641, 421304, 453712, 526630, 567140, 684619, 737282, 842608, 1053260, 1134280, 1369238, 1474564, 1843205, 2106520, 2268560, 2738476, 2949128, 3423095, 3686410, 4213040, 4792333, 5476952, 5898256, 6846190, 7372820, 9584666, 10953904, 13692380, 14745640, 19169332, 23961665, 27384760, 29491280, 38338664, 47923330, 54769520, 76677328, 95846660, 191693320, 383386640]

約数ペア:

[(1, 383386640), (2, 191693320), (4, 95846660), (5, 76677328), (7, 54769520), (8, 47923330), (10, 38338664), (13, 29491280), (14, 27384760), (16, 23961665), (20, 19169332), (26, 14745640), (28, 13692380), (35, 10953904), (40, 9584666), (52, 7372820), (56, 6846190), (65, 5898256), (70, 5476952), (80, 4792333), (91, 4213040), (104, 3686410), (112, 3423095), (130, 2949128), (140, 2738476), (169, 2268560), (182, 2106520), (208, 1843205), (260, 1474564), (280, 1369238), (338, 1134280), (364, 1053260), (455, 842608), (520, 737282), (560, 684619), (676, 567140), (728, 526630), (845, 453712), (910, 421304), (1040, 368641), (1183, 324080), (1352, 283570), (1456, 263315), (1690, 226856), (1820, 210652), (2366, 162040), (2704, 141785), (3380, 113428), (3640, 105326), (4051, 94640), (4732, 81020), (5915, 64816), (6760, 56714), (7280, 52663), (8102, 47320), (9464, 40510), (11830, 32408), (13520, 28357), (16204, 23660), (18928, 20255)]