1323236820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8263}}^1$

素因数の和:8449

約数の個数: 96

約数和(自身を含む): 3948473088

約数和(自身を除く): 2625236268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 785, 942, 1020, 1570, 1884, 2355, 2669, 3140, 4710, 5338, 8007, 8263, 9420, 10676, 13345, 16014, 16526, 24789, 26690, 32028, 33052, 40035, 41315, 49578, 53380, 80070, 82630, 99156, 123945, 140471, 160140, 165260, 247890, 280942, 421413, 495780, 561884, 702355, 842826, 1297291, 1404710, 1685652, 2107065, 2594582, 2809420, 3891873, 4214130, 5189164, 6486455, 7783746, 8428260, 12972910, 15567492, 19459365, 22053947, 25945820, 38918730, 44107894, 66161841, 77837460, 88215788, 110269735, 132323682, 220539470, 264647364, 330809205, 441078940, 661618410, 1323236820]

約数ペア:

[(1, 1323236820), (2, 661618410), (3, 441078940), (4, 330809205), (5, 264647364), (6, 220539470), (10, 132323682), (12, 110269735), (15, 88215788), (17, 77837460), (20, 66161841), (30, 44107894), (34, 38918730), (51, 25945820), (60, 22053947), (68, 19459365), (85, 15567492), (102, 12972910), (157, 8428260), (170, 7783746), (204, 6486455), (255, 5189164), (314, 4214130), (340, 3891873), (471, 2809420), (510, 2594582), (628, 2107065), (785, 1685652), (942, 1404710), (1020, 1297291), (1570, 842826), (1884, 702355), (2355, 561884), (2669, 495780), (3140, 421413), (4710, 280942), (5338, 247890), (8007, 165260), (8263, 160140), (9420, 140471), (10676, 123945), (13345, 99156), (16014, 82630), (16526, 80070), (24789, 53380), (26690, 49578), (32028, 41315), (33052, 40035)]