372009960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{21089}}^1$

素因数の和:21120

約数の個数: 144

約数和(自身を含む): 1406492100

約数和(自身を除く): 1034482140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 21089, 42178, 63267, 84356, 105445, 126534, 147623, 168712, 189801, 210890, 253068, 295246, 316335, 379602, 421780, 442869, 506136, 590492, 632670, 738115, 759204, 843560, 885738, 949005, 1033361, 1180984, 1265340, 1328607, 1476230, 1518408, 1771476, 1898010, 2066722, 2214345, 2530680, 2657214, 2952460, 3100083, 3542952, 3796020, 4133444, 4428690, 5166805, 5314428, 5904920, 6200166, 6643035, 7592040, 8266888, 8857380, 9300249, 10333610, 10628856, 12400332, 13286070, 15500415, 17714760, 18600498, 20667220, 24800664, 26572140, 31000830, 37200996, 41334440, 46501245, 53144280, 62001660, 74401992, 93002490, 124003320, 186004980, 372009960]

約数ペア:

[(1, 372009960), (2, 186004980), (3, 124003320), (4, 93002490), (5, 74401992), (6, 62001660), (7, 53144280), (8, 46501245), (9, 41334440), (10, 37200996), (12, 31000830), (14, 26572140), (15, 24800664), (18, 20667220), (20, 18600498), (21, 17714760), (24, 15500415), (28, 13286070), (30, 12400332), (35, 10628856), (36, 10333610), (40, 9300249), (42, 8857380), (45, 8266888), (49, 7592040), (56, 6643035), (60, 6200166), (63, 5904920), (70, 5314428), (72, 5166805), (84, 4428690), (90, 4133444), (98, 3796020), (105, 3542952), (120, 3100083), (126, 2952460), (140, 2657214), (147, 2530680), (168, 2214345), (180, 2066722), (196, 1898010), (210, 1771476), (245, 1518408), (252, 1476230), (280, 1328607), (294, 1265340), (315, 1180984), (360, 1033361), (392, 949005), (420, 885738), (441, 843560), (490, 759204), (504, 738115), (588, 632670), (630, 590492), (735, 506136), (840, 442869), (882, 421780), (980, 379602), (1176, 316335), (1260, 295246), (1470, 253068), (1764, 210890), (1960, 189801), (2205, 168712), (2520, 147623), (2940, 126534), (3528, 105445), (4410, 84356), (5880, 63267), (8820, 42178), (17640, 21089)]