154830480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4053

約数の個数: 160

約数和(自身を含む): 572534784

約数和(自身を除く): 417704304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4007, 4830, 5520, 6440, 7728, 8014, 9660, 12021, 12880, 16028, 19320, 20035, 24042, 28049, 32056, 38640, 40070, 48084, 56098, 60105, 64112, 80140, 84147, 92161, 96168, 112196, 120210, 140245, 160280, 168294, 184322, 192336, 224392, 240420, 276483, 280490, 320560, 336588, 368644, 420735, 448784, 460805, 480840, 552966, 560980, 645127, 673176, 737288, 841470, 921610, 961680, 1105932, 1121960, 1290254, 1346352, 1382415, 1474576, 1682940, 1843220, 1935381, 2211864, 2243920, 2580508, 2764830, 3225635, 3365880, 3686440, 3870762, 4423728, 5161016, 5529660, 6451270, 6731760, 7372880, 7741524, 9676905, 10322032, 11059320, 12902540, 15483048, 19353810, 22118640, 25805080, 30966096, 38707620, 51610160, 77415240, 154830480]

約数ペア:

[(1, 154830480), (2, 77415240), (3, 51610160), (4, 38707620), (5, 30966096), (6, 25805080), (7, 22118640), (8, 19353810), (10, 15483048), (12, 12902540), (14, 11059320), (15, 10322032), (16, 9676905), (20, 7741524), (21, 7372880), (23, 6731760), (24, 6451270), (28, 5529660), (30, 5161016), (35, 4423728), (40, 3870762), (42, 3686440), (46, 3365880), (48, 3225635), (56, 2764830), (60, 2580508), (69, 2243920), (70, 2211864), (80, 1935381), (84, 1843220), (92, 1682940), (105, 1474576), (112, 1382415), (115, 1346352), (120, 1290254), (138, 1121960), (140, 1105932), (161, 961680), (168, 921610), (184, 841470), (210, 737288), (230, 673176), (240, 645127), (276, 560980), (280, 552966), (322, 480840), (336, 460805), (345, 448784), (368, 420735), (420, 368644), (460, 336588), (483, 320560), (552, 280490), (560, 276483), (644, 240420), (690, 224392), (805, 192336), (840, 184322), (920, 168294), (966, 160280), (1104, 140245), (1288, 120210), (1380, 112196), (1610, 96168), (1680, 92161), (1840, 84147), (1932, 80140), (2415, 64112), (2576, 60105), (2760, 56098), (3220, 48084), (3864, 40070), (4007, 38640), (4830, 32056), (5520, 28049), (6440, 24042), (7728, 20035), (8014, 19320), (9660, 16028), (12021, 12880)]