2117742840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14107}}^1$

素因数の和:14266

約数の個数: 128

約数和(自身を含む): 7110432000

約数和(自身を除く): 4992689160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 12510, 14107, 15012, 16680, 18765, 25020, 28214, 30024, 37530, 42321, 50040, 56428, 70535, 75060, 84642, 112856, 126963, 141070, 150120, 169284, 211605, 253926, 282140, 338568, 380889, 423210, 507852, 564280, 634815, 761778, 846420, 1015704, 1269630, 1523556, 1692840, 1904445, 1960873, 2539260, 3047112, 3808890, 3921746, 5078520, 5882619, 7617780, 7843492, 9804365, 11765238, 15235560, 15686984, 17647857, 19608730, 23530476, 29413095, 35295714, 39217460, 47060952, 52943571, 58826190, 70591428, 78434920, 88239285, 105887142, 117652380, 141182856, 176478570, 211774284, 235304760, 264717855, 352957140, 423548568, 529435710, 705914280, 1058871420, 2117742840]

約数ペア:

[(1, 2117742840), (2, 1058871420), (3, 705914280), (4, 529435710), (5, 423548568), (6, 352957140), (8, 264717855), (9, 235304760), (10, 211774284), (12, 176478570), (15, 141182856), (18, 117652380), (20, 105887142), (24, 88239285), (27, 78434920), (30, 70591428), (36, 58826190), (40, 52943571), (45, 47060952), (54, 39217460), (60, 35295714), (72, 29413095), (90, 23530476), (108, 19608730), (120, 17647857), (135, 15686984), (139, 15235560), (180, 11765238), (216, 9804365), (270, 7843492), (278, 7617780), (360, 5882619), (417, 5078520), (540, 3921746), (556, 3808890), (695, 3047112), (834, 2539260), (1080, 1960873), (1112, 1904445), (1251, 1692840), (1390, 1523556), (1668, 1269630), (2085, 1015704), (2502, 846420), (2780, 761778), (3336, 634815), (3753, 564280), (4170, 507852), (5004, 423210), (5560, 380889), (6255, 338568), (7506, 282140), (8340, 253926), (10008, 211605), (12510, 169284), (14107, 150120), (15012, 141070), (16680, 126963), (18765, 112856), (25020, 84642), (28214, 75060), (30024, 70535), (37530, 56428), (42321, 50040)]