1310414280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2389}}^1$

素因数の和:3063

約数の個数: 128

約数和(自身を含む): 4501612800

約数和(自身を除く): 3191198520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 653, 840, 1306, 1959, 2389, 2612, 3265, 3918, 4571, 4778, 5224, 6530, 7167, 7836, 9142, 9556, 9795, 11945, 13060, 13713, 14334, 15672, 16723, 18284, 19112, 19590, 22855, 23890, 26120, 27426, 28668, 33446, 35835, 36568, 39180, 45710, 47780, 50169, 54852, 57336, 66892, 68565, 71670, 78360, 83615, 91420, 95560, 100338, 109704, 133784, 137130, 143340, 167230, 182840, 200676, 250845, 274260, 286680, 334460, 401352, 501690, 548520, 668920, 1003380, 1560017, 2006760, 3120034, 4680051, 6240068, 7800085, 9360102, 10920119, 12480136, 15600170, 18720204, 21840238, 23400255, 31200340, 32760357, 37440408, 43680476, 46800510, 54600595, 62400680, 65520714, 87360952, 93601020, 109201190, 131041428, 163801785, 187202040, 218402380, 262082856, 327603570, 436804760, 655207140, 1310414280]

約数ペア:

[(1, 1310414280), (2, 655207140), (3, 436804760), (4, 327603570), (5, 262082856), (6, 218402380), (7, 187202040), (8, 163801785), (10, 131041428), (12, 109201190), (14, 93601020), (15, 87360952), (20, 65520714), (21, 62400680), (24, 54600595), (28, 46800510), (30, 43680476), (35, 37440408), (40, 32760357), (42, 31200340), (56, 23400255), (60, 21840238), (70, 18720204), (84, 15600170), (105, 12480136), (120, 10920119), (140, 9360102), (168, 7800085), (210, 6240068), (280, 4680051), (420, 3120034), (653, 2006760), (840, 1560017), (1306, 1003380), (1959, 668920), (2389, 548520), (2612, 501690), (3265, 401352), (3918, 334460), (4571, 286680), (4778, 274260), (5224, 250845), (6530, 200676), (7167, 182840), (7836, 167230), (9142, 143340), (9556, 137130), (9795, 133784), (11945, 109704), (13060, 100338), (13713, 95560), (14334, 91420), (15672, 83615), (16723, 78360), (18284, 71670), (19112, 68565), (19590, 66892), (22855, 57336), (23890, 54852), (26120, 50169), (27426, 47780), (28668, 45710), (33446, 39180), (35835, 36568)]