78433320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13339}}^1$

素因数の和:13367

約数の個数: 96

約数和(自身を含む): 273736800

約数和(自身を除く): 195303480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13339, 26678, 40017, 53356, 66695, 80034, 93373, 106712, 133390, 160068, 186746, 200085, 266780, 280119, 320136, 373492, 400170, 466865, 533560, 560238, 653611, 746984, 800340, 933730, 1120476, 1307222, 1400595, 1600680, 1867460, 1960833, 2240952, 2614444, 2801190, 3268055, 3734920, 3921666, 5228888, 5602380, 6536110, 7843332, 9804165, 11204760, 13072220, 15686664, 19608330, 26144440, 39216660, 78433320]

約数ペア:

[(1, 78433320), (2, 39216660), (3, 26144440), (4, 19608330), (5, 15686664), (6, 13072220), (7, 11204760), (8, 9804165), (10, 7843332), (12, 6536110), (14, 5602380), (15, 5228888), (20, 3921666), (21, 3734920), (24, 3268055), (28, 2801190), (30, 2614444), (35, 2240952), (40, 1960833), (42, 1867460), (49, 1600680), (56, 1400595), (60, 1307222), (70, 1120476), (84, 933730), (98, 800340), (105, 746984), (120, 653611), (140, 560238), (147, 533560), (168, 466865), (196, 400170), (210, 373492), (245, 320136), (280, 280119), (294, 266780), (392, 200085), (420, 186746), (490, 160068), (588, 133390), (735, 106712), (840, 93373), (980, 80034), (1176, 66695), (1470, 53356), (1960, 40017), (2940, 26678), (5880, 13339)]