7487410920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{38069}}^1$

素因数の和:38243

約数の個数: 128

約数和(自身を含む): 24669360000

約数和(自身を除く): 17181949080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4470, 4917, 5960, 6556, 8195, 8940, 9834, 13112, 16390, 17880, 19668, 24585, 32780, 38069, 39336, 49170, 65560, 76138, 98340, 114207, 152276, 190345, 196680, 228414, 304552, 380690, 418759, 456828, 571035, 761380, 837518, 913656, 1142070, 1256277, 1522760, 1675036, 2093795, 2284140, 2512554, 3350072, 4187590, 4568280, 5025108, 5672281, 6281385, 8375180, 10050216, 11344562, 12562770, 16750360, 17016843, 22689124, 25125540, 28361405, 34033686, 45378248, 50251080, 56722810, 62395091, 68067372, 85084215, 113445620, 124790182, 136134744, 170168430, 187185273, 226891240, 249580364, 311975455, 340336860, 374370546, 499160728, 623950910, 680673720, 748741092, 935926365, 1247901820, 1497482184, 1871852730, 2495803640, 3743705460, 7487410920]

約数ペア:

[(1, 7487410920), (2, 3743705460), (3, 2495803640), (4, 1871852730), (5, 1497482184), (6, 1247901820), (8, 935926365), (10, 748741092), (11, 680673720), (12, 623950910), (15, 499160728), (20, 374370546), (22, 340336860), (24, 311975455), (30, 249580364), (33, 226891240), (40, 187185273), (44, 170168430), (55, 136134744), (60, 124790182), (66, 113445620), (88, 85084215), (110, 68067372), (120, 62395091), (132, 56722810), (149, 50251080), (165, 45378248), (220, 34033686), (264, 28361405), (298, 25125540), (330, 22689124), (440, 17016843), (447, 16750360), (596, 12562770), (660, 11344562), (745, 10050216), (894, 8375180), (1192, 6281385), (1320, 5672281), (1490, 5025108), (1639, 4568280), (1788, 4187590), (2235, 3350072), (2980, 2512554), (3278, 2284140), (3576, 2093795), (4470, 1675036), (4917, 1522760), (5960, 1256277), (6556, 1142070), (8195, 913656), (8940, 837518), (9834, 761380), (13112, 571035), (16390, 456828), (17880, 418759), (19668, 380690), (24585, 304552), (32780, 228414), (38069, 196680), (39336, 190345), (49170, 152276), (65560, 114207), (76138, 98340)]