2573413440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206203}}^1$

素因数の和:206236

約数の個数: 112

約数和(自身を含む): 8799137088

約数和(自身を除く): 6225723648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 206203, 412406, 618609, 824812, 1031015, 1237218, 1649624, 2062030, 2474436, 2680639, 3093045, 3299248, 4124060, 4948872, 5361278, 6186090, 6598496, 8041917, 8248120, 9897744, 10722556, 12372180, 13196992, 13403195, 16083834, 16496240, 19795488, 21445112, 24744360, 26806390, 32167668, 32992480, 39590976, 40209585, 42890224, 49488720, 53612780, 64335336, 65984960, 80419170, 85780448, 98977440, 107225560, 128670672, 160838340, 171560896, 197954880, 214451120, 257341344, 321676680, 428902240, 514682688, 643353360, 857804480, 1286706720, 2573413440]

約数ペア:

[(1, 2573413440), (2, 1286706720), (3, 857804480), (4, 643353360), (5, 514682688), (6, 428902240), (8, 321676680), (10, 257341344), (12, 214451120), (13, 197954880), (15, 171560896), (16, 160838340), (20, 128670672), (24, 107225560), (26, 98977440), (30, 85780448), (32, 80419170), (39, 65984960), (40, 64335336), (48, 53612780), (52, 49488720), (60, 42890224), (64, 40209585), (65, 39590976), (78, 32992480), (80, 32167668), (96, 26806390), (104, 24744360), (120, 21445112), (130, 19795488), (156, 16496240), (160, 16083834), (192, 13403195), (195, 13196992), (208, 12372180), (240, 10722556), (260, 9897744), (312, 8248120), (320, 8041917), (390, 6598496), (416, 6186090), (480, 5361278), (520, 4948872), (624, 4124060), (780, 3299248), (832, 3093045), (960, 2680639), (1040, 2474436), (1248, 2062030), (1560, 1649624), (2080, 1237218), (2496, 1031015), (3120, 824812), (4160, 618609), (6240, 412406), (12480, 206203)]