1528930039980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15231421}}^1$

素因数の和:15231679

約数の個数: 96

約数和(自身を含む): 4913047480320

約数和(自身を除く): 3384117440340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2390, 2868, 3346, 3585, 4780, 5019, 6692, 7170, 8365, 10038, 14340, 16730, 20076, 25095, 33460, 50190, 100380, 15231421, 30462842, 45694263, 60925684, 76157105, 91388526, 106619947, 152314210, 182777052, 213239894, 228471315, 304628420, 319859841, 426479788, 456942630, 533099735, 639719682, 913885260, 1066199470, 1279439364, 1599299205, 2132398940, 3198598410, 3640309619, 6397196820, 7280619238, 10920928857, 14561238476, 18201548095, 21841857714, 25482167333, 36403096190, 43683715428, 50964334666, 54604644285, 72806192380, 76446501999, 101928669332, 109209288570, 127410836665, 152893003998, 218418577140, 254821673330, 305786007996, 382232509995, 509643346660, 764465019990, 1528930039980]

約数ペア:

[(1, 1528930039980), (2, 764465019990), (3, 509643346660), (4, 382232509995), (5, 305786007996), (6, 254821673330), (7, 218418577140), (10, 152893003998), (12, 127410836665), (14, 109209288570), (15, 101928669332), (20, 76446501999), (21, 72806192380), (28, 54604644285), (30, 50964334666), (35, 43683715428), (42, 36403096190), (60, 25482167333), (70, 21841857714), (84, 18201548095), (105, 14561238476), (140, 10920928857), (210, 7280619238), (239, 6397196820), (420, 3640309619), (478, 3198598410), (717, 2132398940), (956, 1599299205), (1195, 1279439364), (1434, 1066199470), (1673, 913885260), (2390, 639719682), (2868, 533099735), (3346, 456942630), (3585, 426479788), (4780, 319859841), (5019, 304628420), (6692, 228471315), (7170, 213239894), (8365, 182777052), (10038, 152314210), (14340, 106619947), (16730, 91388526), (20076, 76157105), (25095, 60925684), (33460, 45694263), (50190, 30462842), (100380, 15231421)]