380042940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 1178634240

約数和(自身を除く): 798591300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 47, 57, 60, 76, 82, 94, 95, 114, 123, 141, 164, 173, 188, 190, 205, 228, 235, 246, 282, 285, 346, 380, 410, 470, 492, 519, 564, 570, 615, 692, 705, 779, 820, 865, 893, 940, 1038, 1140, 1230, 1410, 1558, 1730, 1786, 1927, 2076, 2337, 2460, 2595, 2679, 2820, 3116, 3287, 3460, 3572, 3854, 3895, 4465, 4674, 5190, 5358, 5781, 6574, 7093, 7708, 7790, 8131, 8930, 9348, 9635, 9861, 10380, 10716, 11562, 11685, 13148, 13395, 14186, 15580, 16262, 16435, 17860, 19270, 19722, 21279, 23124, 23370, 24393, 26790, 28372, 28905, 32524, 32870, 35465, 36613, 38540, 39444, 40655, 42558, 46740, 48786, 49305, 53580, 57810, 65740, 70930, 73226, 81310, 85116, 97572, 98610, 106395, 109839, 115620, 121965, 134767, 141860, 146452, 154489, 162620, 183065, 197220, 212790, 219678, 243930, 269534, 308978, 333371, 366130, 404301, 425580, 439356, 463467, 487860, 539068, 549195, 617956, 666742, 673835, 732260, 772445, 808602, 926934, 1000113, 1098390, 1333484, 1347670, 1544890, 1617204, 1666855, 1853868, 2000226, 2021505, 2196780, 2317335, 2695340, 3089780, 3333710, 4000452, 4043010, 4634670, 5000565, 6334049, 6667420, 8086020, 9269340, 10001130, 12668098, 19002147, 20002260, 25336196, 31670245, 38004294, 63340490, 76008588, 95010735, 126680980, 190021470, 380042940]

約数ペア:

[(1, 380042940), (2, 190021470), (3, 126680980), (4, 95010735), (5, 76008588), (6, 63340490), (10, 38004294), (12, 31670245), (15, 25336196), (19, 20002260), (20, 19002147), (30, 12668098), (38, 10001130), (41, 9269340), (47, 8086020), (57, 6667420), (60, 6334049), (76, 5000565), (82, 4634670), (94, 4043010), (95, 4000452), (114, 3333710), (123, 3089780), (141, 2695340), (164, 2317335), (173, 2196780), (188, 2021505), (190, 2000226), (205, 1853868), (228, 1666855), (235, 1617204), (246, 1544890), (282, 1347670), (285, 1333484), (346, 1098390), (380, 1000113), (410, 926934), (470, 808602), (492, 772445), (519, 732260), (564, 673835), (570, 666742), (615, 617956), (692, 549195), (705, 539068), (779, 487860), (820, 463467), (865, 439356), (893, 425580), (940, 404301), (1038, 366130), (1140, 333371), (1230, 308978), (1410, 269534), (1558, 243930), (1730, 219678), (1786, 212790), (1927, 197220), (2076, 183065), (2337, 162620), (2460, 154489), (2595, 146452), (2679, 141860), (2820, 134767), (3116, 121965), (3287, 115620), (3460, 109839), (3572, 106395), (3854, 98610), (3895, 97572), (4465, 85116), (4674, 81310), (5190, 73226), (5358, 70930), (5781, 65740), (6574, 57810), (7093, 53580), (7708, 49305), (7790, 48786), (8131, 46740), (8930, 42558), (9348, 40655), (9635, 39444), (9861, 38540), (10380, 36613), (10716, 35465), (11562, 32870), (11685, 32524), (13148, 28905), (13395, 28372), (14186, 26790), (15580, 24393), (16262, 23370), (16435, 23124), (17860, 21279), (19270, 19722)]