1904413320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1092

約数の個数: 192

約数和(自身を含む): 6539832000

約数和(自身を除く): 4635418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 509, 547, 570, 684, 760, 855, 1018, 1094, 1140, 1368, 1527, 1641, 1710, 2036, 2188, 2280, 2545, 2735, 3054, 3282, 3420, 4072, 4376, 4581, 4923, 5090, 5470, 6108, 6564, 6840, 7635, 8205, 9162, 9671, 9846, 10180, 10393, 10940, 12216, 13128, 15270, 16410, 18324, 19342, 19692, 20360, 20786, 21880, 22905, 24615, 29013, 30540, 31179, 32820, 36648, 38684, 39384, 41572, 45810, 48355, 49230, 51965, 58026, 61080, 62358, 65640, 77368, 83144, 87039, 91620, 93537, 96710, 98460, 103930, 116052, 124716, 145065, 155895, 174078, 183240, 187074, 193420, 196920, 207860, 232104, 249432, 278423, 290130, 311790, 348156, 374148, 386840, 415720, 435195, 467685, 556846, 580260, 623580, 696312, 748296, 835269, 870390, 935370, 1113692, 1160520, 1247160, 1392115, 1670538, 1740780, 1870740, 2227384, 2505807, 2784230, 3341076, 3481560, 3741480, 4176345, 5011614, 5290037, 5568460, 6682152, 8352690, 10023228, 10580074, 11136920, 12529035, 15870111, 16705380, 20046456, 21160148, 25058070, 26450185, 31740222, 33410760, 42320296, 47610333, 50116140, 52900370, 63480444, 79350555, 95220666, 100232280, 105800740, 126960888, 158701110, 190441332, 211601480, 238051665, 317402220, 380882664, 476103330, 634804440, 952206660, 1904413320]

約数ペア:

[(1, 1904413320), (2, 952206660), (3, 634804440), (4, 476103330), (5, 380882664), (6, 317402220), (8, 238051665), (9, 211601480), (10, 190441332), (12, 158701110), (15, 126960888), (18, 105800740), (19, 100232280), (20, 95220666), (24, 79350555), (30, 63480444), (36, 52900370), (38, 50116140), (40, 47610333), (45, 42320296), (57, 33410760), (60, 31740222), (72, 26450185), (76, 25058070), (90, 21160148), (95, 20046456), (114, 16705380), (120, 15870111), (152, 12529035), (171, 11136920), (180, 10580074), (190, 10023228), (228, 8352690), (285, 6682152), (342, 5568460), (360, 5290037), (380, 5011614), (456, 4176345), (509, 3741480), (547, 3481560), (570, 3341076), (684, 2784230), (760, 2505807), (855, 2227384), (1018, 1870740), (1094, 1740780), (1140, 1670538), (1368, 1392115), (1527, 1247160), (1641, 1160520), (1710, 1113692), (2036, 935370), (2188, 870390), (2280, 835269), (2545, 748296), (2735, 696312), (3054, 623580), (3282, 580260), (3420, 556846), (4072, 467685), (4376, 435195), (4581, 415720), (4923, 386840), (5090, 374148), (5470, 348156), (6108, 311790), (6564, 290130), (6840, 278423), (7635, 249432), (8205, 232104), (9162, 207860), (9671, 196920), (9846, 193420), (10180, 187074), (10393, 183240), (10940, 174078), (12216, 155895), (13128, 145065), (15270, 124716), (16410, 116052), (18324, 103930), (19342, 98460), (19692, 96710), (20360, 93537), (20786, 91620), (21880, 87039), (22905, 83144), (24615, 77368), (29013, 65640), (30540, 62358), (31179, 61080), (32820, 58026), (36648, 51965), (38684, 49230), (39384, 48355), (41572, 45810)]