19238136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{9137}}^1$

素因数の和:9467

約数の個数: 160

約数和(自身を含む): 61786331136

約数和(自身を除く): 42548194896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 283, 310, 372, 465, 496, 566, 620, 744, 849, 930, 1132, 1240, 1415, 1488, 1698, 1860, 2264, 2480, 2830, 3396, 3720, 4245, 4528, 5660, 6792, 7440, 8490, 8773, 9137, 11320, 13584, 16980, 17546, 18274, 22640, 26319, 27411, 33960, 35092, 36548, 43865, 45685, 52638, 54822, 67920, 70184, 73096, 87730, 91370, 105276, 109644, 131595, 137055, 140368, 146192, 175460, 182740, 210552, 219288, 263190, 274110, 283247, 350920, 365480, 421104, 438576, 526380, 548220, 566494, 701840, 730960, 849741, 1052760, 1096440, 1132988, 1416235, 1699482, 2105520, 2192880, 2265976, 2585771, 2832470, 3398964, 4248705, 4531952, 5171542, 5664940, 6797928, 7757313, 8497410, 10343084, 11329880, 12928855, 13595856, 15514626, 16994820, 20686168, 22659760, 25857710, 31029252, 33989640, 38786565, 41372336, 51715420, 62058504, 67979280, 77573130, 80158901, 103430840, 124117008, 155146260, 160317802, 206861680, 240476703, 310292520, 320635604, 400794505, 480953406, 620585040, 641271208, 801589010, 961906812, 1202383515, 1282542416, 1603178020, 1923813624, 2404767030, 3206356040, 3847627248, 4809534060, 6412712080, 9619068120, 19238136240]

約数ペア:

[(1, 19238136240), (2, 9619068120), (3, 6412712080), (4, 4809534060), (5, 3847627248), (6, 3206356040), (8, 2404767030), (10, 1923813624), (12, 1603178020), (15, 1282542416), (16, 1202383515), (20, 961906812), (24, 801589010), (30, 641271208), (31, 620585040), (40, 480953406), (48, 400794505), (60, 320635604), (62, 310292520), (80, 240476703), (93, 206861680), (120, 160317802), (124, 155146260), (155, 124117008), (186, 103430840), (240, 80158901), (248, 77573130), (283, 67979280), (310, 62058504), (372, 51715420), (465, 41372336), (496, 38786565), (566, 33989640), (620, 31029252), (744, 25857710), (849, 22659760), (930, 20686168), (1132, 16994820), (1240, 15514626), (1415, 13595856), (1488, 12928855), (1698, 11329880), (1860, 10343084), (2264, 8497410), (2480, 7757313), (2830, 6797928), (3396, 5664940), (3720, 5171542), (4245, 4531952), (4528, 4248705), (5660, 3398964), (6792, 2832470), (7440, 2585771), (8490, 2265976), (8773, 2192880), (9137, 2105520), (11320, 1699482), (13584, 1416235), (16980, 1132988), (17546, 1096440), (18274, 1052760), (22640, 849741), (26319, 730960), (27411, 701840), (33960, 566494), (35092, 548220), (36548, 526380), (43865, 438576), (45685, 421104), (52638, 365480), (54822, 350920), (67920, 283247), (70184, 274110), (73096, 263190), (87730, 219288), (91370, 210552), (105276, 182740), (109644, 175460), (131595, 146192), (137055, 140368)]