3127073880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4957}}^1$

素因数の和:5729

約数の個数: 128

約数和(自身を含む): 10737838080

約数和(自身を除く): 7610764200

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, 751, 840, 1502, 2253, 3004, 3755, 4506, 4957, 5257, 6008, 7510, 9012, 9914, 10514, 11265, 14871, 15020, 15771, 18024, 19828, 21028, 22530, 24785, 26285, 29742, 30040, 31542, 34699, 39656, 42056, 45060, 49570, 52570, 59484, 63084, 69398, 74355, 78855, 90120, 99140, 104097, 105140, 118968, 126168, 138796, 148710, 157710, 173495, 198280, 208194, 210280, 277592, 297420, 315420, 346990, 416388, 520485, 594840, 630840, 693980, 832776, 1040970, 1387960, 2081940, 3722707, 4163880, 7445414, 11168121, 14890828, 18613535, 22336242, 26058949, 29781656, 37227070, 44672484, 52117898, 55840605, 74454140, 78176847, 89344968, 104235796, 111681210, 130294745, 148908280, 156353694, 208471592, 223362420, 260589490, 312707388, 390884235, 446724840, 521178980, 625414776, 781768470, 1042357960, 1563536940, 3127073880]

約数ペア:

[(1, 3127073880), (2, 1563536940), (3, 1042357960), (4, 781768470), (5, 625414776), (6, 521178980), (7, 446724840), (8, 390884235), (10, 312707388), (12, 260589490), (14, 223362420), (15, 208471592), (20, 156353694), (21, 148908280), (24, 130294745), (28, 111681210), (30, 104235796), (35, 89344968), (40, 78176847), (42, 74454140), (56, 55840605), (60, 52117898), (70, 44672484), (84, 37227070), (105, 29781656), (120, 26058949), (140, 22336242), (168, 18613535), (210, 14890828), (280, 11168121), (420, 7445414), (751, 4163880), (840, 3722707), (1502, 2081940), (2253, 1387960), (3004, 1040970), (3755, 832776), (4506, 693980), (4957, 630840), (5257, 594840), (6008, 520485), (7510, 416388), (9012, 346990), (9914, 315420), (10514, 297420), (11265, 277592), (14871, 210280), (15020, 208194), (15771, 198280), (18024, 173495), (19828, 157710), (21028, 148710), (22530, 138796), (24785, 126168), (26285, 118968), (29742, 105140), (30040, 104097), (31542, 99140), (34699, 90120), (39656, 78855), (42056, 74355), (45060, 69398), (49570, 63084), (52570, 59484)]