323115780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6791}}^1$

素因数の和:6877

約数の個数: 96

約数和(自身を含む): 990436608

約数和(自身を除く): 667320828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 6791, 7930, 9516, 11895, 13582, 15860, 20373, 23790, 27164, 33955, 40746, 47580, 67910, 81492, 88283, 101865, 135820, 176566, 203730, 264849, 353132, 407460, 414251, 441415, 529698, 828502, 882830, 1059396, 1242753, 1324245, 1657004, 1765660, 2071255, 2485506, 2648490, 4142510, 4971012, 5296980, 5385263, 6213765, 8285020, 10770526, 12427530, 16155789, 21541052, 24855060, 26926315, 32311578, 53852630, 64623156, 80778945, 107705260, 161557890, 323115780]

約数ペア:

[(1, 323115780), (2, 161557890), (3, 107705260), (4, 80778945), (5, 64623156), (6, 53852630), (10, 32311578), (12, 26926315), (13, 24855060), (15, 21541052), (20, 16155789), (26, 12427530), (30, 10770526), (39, 8285020), (52, 6213765), (60, 5385263), (61, 5296980), (65, 4971012), (78, 4142510), (122, 2648490), (130, 2485506), (156, 2071255), (183, 1765660), (195, 1657004), (244, 1324245), (260, 1242753), (305, 1059396), (366, 882830), (390, 828502), (610, 529698), (732, 441415), (780, 414251), (793, 407460), (915, 353132), (1220, 264849), (1586, 203730), (1830, 176566), (2379, 135820), (3172, 101865), (3660, 88283), (3965, 81492), (4758, 67910), (6791, 47580), (7930, 40746), (9516, 33955), (11895, 27164), (13582, 23790), (15860, 20373)]