15693808140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1$

素因数の和:1408

約数の個数: 144

約数和(自身を含む): 47940617088

約数和(自身を除く): 32246808948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 367, 673, 706, 734, 1059, 1101, 1346, 1412, 1468, 1765, 1835, 2019, 2118, 2202, 2692, 3177, 3303, 3365, 3530, 3670, 4038, 4236, 4404, 5295, 5505, 6057, 6354, 6606, 6730, 7060, 7340, 8076, 10095, 10590, 11010, 12114, 12708, 13212, 13460, 15885, 16515, 20190, 21180, 22020, 24228, 30285, 31770, 33030, 40380, 60570, 63540, 66060, 121140, 129551, 237569, 246991, 259102, 388653, 475138, 493982, 518204, 647755, 712707, 740973, 777306, 950276, 987964, 1165959, 1187845, 1234955, 1295510, 1425414, 1481946, 1554612, 1943265, 2138121, 2222919, 2331918, 2375690, 2469910, 2591020, 2850828, 2963892, 3563535, 3704865, 3886530, 4276242, 4445838, 4663836, 4751380, 4939820, 5829795, 7127070, 7409730, 7773060, 8552484, 8891676, 10690605, 11114595, 11659590, 14254140, 14819460, 21381210, 22229190, 23319180, 42762420, 44458380, 87187823, 174375646, 261563469, 348751292, 435939115, 523126938, 784690407, 871878230, 1046253876, 1307817345, 1569380814, 1743756460, 2615634690, 3138761628, 3923452035, 5231269380, 7846904070, 15693808140]

約数ペア:

[(1, 15693808140), (2, 7846904070), (3, 5231269380), (4, 3923452035), (5, 3138761628), (6, 2615634690), (9, 1743756460), (10, 1569380814), (12, 1307817345), (15, 1046253876), (18, 871878230), (20, 784690407), (30, 523126938), (36, 435939115), (45, 348751292), (60, 261563469), (90, 174375646), (180, 87187823), (353, 44458380), (367, 42762420), (673, 23319180), (706, 22229190), (734, 21381210), (1059, 14819460), (1101, 14254140), (1346, 11659590), (1412, 11114595), (1468, 10690605), (1765, 8891676), (1835, 8552484), (2019, 7773060), (2118, 7409730), (2202, 7127070), (2692, 5829795), (3177, 4939820), (3303, 4751380), (3365, 4663836), (3530, 4445838), (3670, 4276242), (4038, 3886530), (4236, 3704865), (4404, 3563535), (5295, 2963892), (5505, 2850828), (6057, 2591020), (6354, 2469910), (6606, 2375690), (6730, 2331918), (7060, 2222919), (7340, 2138121), (8076, 1943265), (10095, 1554612), (10590, 1481946), (11010, 1425414), (12114, 1295510), (12708, 1234955), (13212, 1187845), (13460, 1165959), (15885, 987964), (16515, 950276), (20190, 777306), (21180, 740973), (22020, 712707), (24228, 647755), (30285, 518204), (31770, 493982), (33030, 475138), (40380, 388653), (60570, 259102), (63540, 246991), (66060, 237569), (121140, 129551)]