3328690180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 7971163200

約数和(自身を除く): 4642473020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 190, 230, 290, 380, 437, 460, 529, 551, 571, 580, 667, 874, 1058, 1102, 1142, 1334, 1748, 2116, 2185, 2204, 2284, 2645, 2668, 2755, 2855, 3335, 4370, 5290, 5510, 5710, 6670, 8740, 10051, 10580, 10849, 11020, 11420, 12673, 13133, 13340, 15341, 16559, 20102, 21698, 25346, 26266, 30682, 33118, 40204, 43396, 50255, 50692, 52532, 54245, 61364, 63365, 65665, 66236, 76705, 82795, 100510, 108490, 126730, 131330, 153410, 165590, 201020, 216980, 249527, 253460, 262660, 291479, 302059, 306820, 314621, 331180, 380857, 499054, 582958, 604118, 629242, 761714, 998108, 1165916, 1208236, 1247635, 1258484, 1457395, 1510295, 1523428, 1573105, 1904285, 2495270, 2914790, 3020590, 3146210, 3808570, 4990540, 5739121, 5829580, 6041180, 6292420, 7236283, 7617140, 8759711, 11478242, 14472566, 17519422, 22956484, 28695605, 28945132, 35038844, 36181415, 43798555, 57391210, 72362830, 87597110, 114782420, 144725660, 166434509, 175194220, 332869018, 665738036, 832172545, 1664345090, 3328690180]

約数ペア:

[(1, 3328690180), (2, 1664345090), (4, 832172545), (5, 665738036), (10, 332869018), (19, 175194220), (20, 166434509), (23, 144725660), (29, 114782420), (38, 87597110), (46, 72362830), (58, 57391210), (76, 43798555), (92, 36181415), (95, 35038844), (115, 28945132), (116, 28695605), (145, 22956484), (190, 17519422), (230, 14472566), (290, 11478242), (380, 8759711), (437, 7617140), (460, 7236283), (529, 6292420), (551, 6041180), (571, 5829580), (580, 5739121), (667, 4990540), (874, 3808570), (1058, 3146210), (1102, 3020590), (1142, 2914790), (1334, 2495270), (1748, 1904285), (2116, 1573105), (2185, 1523428), (2204, 1510295), (2284, 1457395), (2645, 1258484), (2668, 1247635), (2755, 1208236), (2855, 1165916), (3335, 998108), (4370, 761714), (5290, 629242), (5510, 604118), (5710, 582958), (6670, 499054), (8740, 380857), (10051, 331180), (10580, 314621), (10849, 306820), (11020, 302059), (11420, 291479), (12673, 262660), (13133, 253460), (13340, 249527), (15341, 216980), (16559, 201020), (20102, 165590), (21698, 153410), (25346, 131330), (26266, 126730), (30682, 108490), (33118, 100510), (40204, 82795), (43396, 76705), (50255, 66236), (50692, 65665), (52532, 63365), (54245, 61364)]