6400500960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5107}}^1$

素因数の和:5505

約数の個数: 192

約数和(自身を含む): 23108101632

約数和(自身を除く): 16707600672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 373, 420, 480, 560, 672, 746, 840, 1119, 1120, 1492, 1680, 1865, 2238, 2611, 2984, 3360, 3730, 4476, 5107, 5222, 5595, 5968, 7460, 7833, 8952, 10214, 10444, 11190, 11936, 13055, 14920, 15321, 15666, 17904, 20428, 20888, 22380, 25535, 26110, 29840, 30642, 31332, 35749, 35808, 39165, 40856, 41776, 44760, 51070, 52220, 59680, 61284, 62664, 71498, 76605, 78330, 81712, 83552, 89520, 102140, 104440, 107247, 122568, 125328, 142996, 153210, 156660, 163424, 178745, 179040, 204280, 208880, 214494, 245136, 250656, 285992, 306420, 313320, 357490, 408560, 417760, 428988, 490272, 536235, 571984, 612840, 626640, 714980, 817120, 857976, 1072470, 1143968, 1225680, 1253280, 1429960, 1715952, 1904911, 2144940, 2451360, 2859920, 3431904, 3809822, 4289880, 5714733, 5719840, 7619644, 8579760, 9524555, 11429466, 13334377, 15239288, 17159520, 19049110, 22858932, 26668754, 28573665, 30478576, 38098220, 40003131, 45717864, 53337508, 57147330, 60957152, 66671885, 76196440, 80006262, 91435728, 106675016, 114294660, 133343770, 152392880, 160012524, 182871456, 200015655, 213350032, 228589320, 266687540, 304785760, 320025048, 400031310, 426700064, 457178640, 533375080, 640050096, 800062620, 914357280, 1066750160, 1280100192, 1600125240, 2133500320, 3200250480, 6400500960]

約数ペア:

[(1, 6400500960), (2, 3200250480), (3, 2133500320), (4, 1600125240), (5, 1280100192), (6, 1066750160), (7, 914357280), (8, 800062620), (10, 640050096), (12, 533375080), (14, 457178640), (15, 426700064), (16, 400031310), (20, 320025048), (21, 304785760), (24, 266687540), (28, 228589320), (30, 213350032), (32, 200015655), (35, 182871456), (40, 160012524), (42, 152392880), (48, 133343770), (56, 114294660), (60, 106675016), (70, 91435728), (80, 80006262), (84, 76196440), (96, 66671885), (105, 60957152), (112, 57147330), (120, 53337508), (140, 45717864), (160, 40003131), (168, 38098220), (210, 30478576), (224, 28573665), (240, 26668754), (280, 22858932), (336, 19049110), (373, 17159520), (420, 15239288), (480, 13334377), (560, 11429466), (672, 9524555), (746, 8579760), (840, 7619644), (1119, 5719840), (1120, 5714733), (1492, 4289880), (1680, 3809822), (1865, 3431904), (2238, 2859920), (2611, 2451360), (2984, 2144940), (3360, 1904911), (3730, 1715952), (4476, 1429960), (5107, 1253280), (5222, 1225680), (5595, 1143968), (5968, 1072470), (7460, 857976), (7833, 817120), (8952, 714980), (10214, 626640), (10444, 612840), (11190, 571984), (11936, 536235), (13055, 490272), (14920, 428988), (15321, 417760), (15666, 408560), (17904, 357490), (20428, 313320), (20888, 306420), (22380, 285992), (25535, 250656), (26110, 245136), (29840, 214494), (30642, 208880), (31332, 204280), (35749, 179040), (35808, 178745), (39165, 163424), (40856, 156660), (41776, 153210), (44760, 142996), (51070, 125328), (52220, 122568), (59680, 107247), (61284, 104440), (62664, 102140), (71498, 89520), (76605, 83552), (78330, 81712)]