61730760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5687

約数の個数: 128

約数和(自身を含む): 227969280

約数和(自身を除く): 166238520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 5653, 10920, 11306, 16959, 22612, 28265, 33918, 39571, 45224, 56530, 67836, 73489, 79142, 84795, 113060, 118713, 135672, 146978, 158284, 169590, 197855, 220467, 226120, 237426, 293956, 316568, 339180, 367445, 395710, 440934, 474852, 514423, 587912, 593565, 678360, 734890, 791420, 881868, 949704, 1028846, 1102335, 1187130, 1469780, 1543269, 1582840, 1763736, 2057692, 2204670, 2374260, 2572115, 2939560, 3086538, 4115384, 4409340, 4748520, 5144230, 6173076, 7716345, 8818680, 10288460, 12346152, 15432690, 20576920, 30865380, 61730760]

約数ペア:

[(1, 61730760), (2, 30865380), (3, 20576920), (4, 15432690), (5, 12346152), (6, 10288460), (7, 8818680), (8, 7716345), (10, 6173076), (12, 5144230), (13, 4748520), (14, 4409340), (15, 4115384), (20, 3086538), (21, 2939560), (24, 2572115), (26, 2374260), (28, 2204670), (30, 2057692), (35, 1763736), (39, 1582840), (40, 1543269), (42, 1469780), (52, 1187130), (56, 1102335), (60, 1028846), (65, 949704), (70, 881868), (78, 791420), (84, 734890), (91, 678360), (104, 593565), (105, 587912), (120, 514423), (130, 474852), (140, 440934), (156, 395710), (168, 367445), (182, 339180), (195, 316568), (210, 293956), (260, 237426), (273, 226120), (280, 220467), (312, 197855), (364, 169590), (390, 158284), (420, 146978), (455, 135672), (520, 118713), (546, 113060), (728, 84795), (780, 79142), (840, 73489), (910, 67836), (1092, 56530), (1365, 45224), (1560, 39571), (1820, 33918), (2184, 28265), (2730, 22612), (3640, 16959), (5460, 11306), (5653, 10920)]