246307320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13963}}^1$

素因数の和:13994

約数の個数: 144

約数和(自身を含む): 931259160

約数和(自身を除く): 684951840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13963, 17640, 27926, 41889, 55852, 69815, 83778, 97741, 111704, 125667, 139630, 167556, 195482, 209445, 251334, 279260, 293223, 335112, 390964, 418890, 488705, 502668, 558520, 586446, 628335, 684187, 781928, 837780, 879669, 977410, 1005336, 1172892, 1256670, 1368374, 1466115, 1675560, 1759338, 1954820, 2052561, 2345784, 2513340, 2736748, 2932230, 3420935, 3518676, 3909640, 4105122, 4398345, 5026680, 5473496, 5864460, 6157683, 6841870, 7037352, 8210244, 8796690, 10262805, 11728920, 12315366, 13683740, 16420488, 17593380, 20525610, 24630732, 27367480, 30788415, 35186760, 41051220, 49261464, 61576830, 82102440, 123153660, 246307320]

約数ペア:

[(1, 246307320), (2, 123153660), (3, 82102440), (4, 61576830), (5, 49261464), (6, 41051220), (7, 35186760), (8, 30788415), (9, 27367480), (10, 24630732), (12, 20525610), (14, 17593380), (15, 16420488), (18, 13683740), (20, 12315366), (21, 11728920), (24, 10262805), (28, 8796690), (30, 8210244), (35, 7037352), (36, 6841870), (40, 6157683), (42, 5864460), (45, 5473496), (49, 5026680), (56, 4398345), (60, 4105122), (63, 3909640), (70, 3518676), (72, 3420935), (84, 2932230), (90, 2736748), (98, 2513340), (105, 2345784), (120, 2052561), (126, 1954820), (140, 1759338), (147, 1675560), (168, 1466115), (180, 1368374), (196, 1256670), (210, 1172892), (245, 1005336), (252, 977410), (280, 879669), (294, 837780), (315, 781928), (360, 684187), (392, 628335), (420, 586446), (441, 558520), (490, 502668), (504, 488705), (588, 418890), (630, 390964), (735, 335112), (840, 293223), (882, 279260), (980, 251334), (1176, 209445), (1260, 195482), (1470, 167556), (1764, 139630), (1960, 125667), (2205, 111704), (2520, 97741), (2940, 83778), (3528, 69815), (4410, 55852), (5880, 41889), (8820, 27926), (13963, 17640)]