20183045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{45779}}^1$

素因数の和:45973

約数の個数: 160

約数和(自身を含む): 68665605120

約数和(自身を除く): 48482559600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 220, 240, 264, 330, 334, 440, 501, 528, 660, 668, 835, 880, 1002, 1320, 1336, 1670, 1837, 2004, 2505, 2640, 2672, 3340, 3674, 4008, 5010, 5511, 6680, 7348, 8016, 9185, 10020, 11022, 13360, 14696, 18370, 20040, 22044, 27555, 29392, 36740, 40080, 44088, 45779, 55110, 73480, 88176, 91558, 110220, 137337, 146960, 183116, 220440, 228895, 274674, 366232, 440880, 457790, 503569, 549348, 686685, 732464, 915580, 1007138, 1098696, 1373370, 1510707, 1831160, 2014276, 2197392, 2517845, 2746740, 3021414, 3662320, 4028552, 5035690, 5493480, 6042828, 7553535, 7645093, 8057104, 10071380, 10986960, 12085656, 15107070, 15290186, 20142760, 22935279, 24171312, 30214140, 30580372, 38225465, 40285520, 45870558, 60428280, 61160744, 76450930, 84096023, 91741116, 114676395, 120856560, 122321488, 152901860, 168192046, 183482232, 229352790, 252288069, 305803720, 336384092, 366964464, 420480115, 458705580, 504576138, 611607440, 672768184, 840960230, 917411160, 1009152276, 1261440345, 1345536368, 1681920460, 1834822320, 2018304552, 2522880690, 3363840920, 4036609104, 5045761380, 6727681840, 10091522760, 20183045520]

約数ペア:

[(1, 20183045520), (2, 10091522760), (3, 6727681840), (4, 5045761380), (5, 4036609104), (6, 3363840920), (8, 2522880690), (10, 2018304552), (11, 1834822320), (12, 1681920460), (15, 1345536368), (16, 1261440345), (20, 1009152276), (22, 917411160), (24, 840960230), (30, 672768184), (33, 611607440), (40, 504576138), (44, 458705580), (48, 420480115), (55, 366964464), (60, 336384092), (66, 305803720), (80, 252288069), (88, 229352790), (110, 183482232), (120, 168192046), (132, 152901860), (165, 122321488), (167, 120856560), (176, 114676395), (220, 91741116), (240, 84096023), (264, 76450930), (330, 61160744), (334, 60428280), (440, 45870558), (501, 40285520), (528, 38225465), (660, 30580372), (668, 30214140), (835, 24171312), (880, 22935279), (1002, 20142760), (1320, 15290186), (1336, 15107070), (1670, 12085656), (1837, 10986960), (2004, 10071380), (2505, 8057104), (2640, 7645093), (2672, 7553535), (3340, 6042828), (3674, 5493480), (4008, 5035690), (5010, 4028552), (5511, 3662320), (6680, 3021414), (7348, 2746740), (8016, 2517845), (9185, 2197392), (10020, 2014276), (11022, 1831160), (13360, 1510707), (14696, 1373370), (18370, 1098696), (20040, 1007138), (22044, 915580), (27555, 732464), (29392, 686685), (36740, 549348), (40080, 503569), (44088, 457790), (45779, 440880), (55110, 366232), (73480, 274674), (88176, 228895), (91558, 220440), (110220, 183116), (137337, 146960)]