198592680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 714147840

約数和(自身を除く): 515555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 71, 78, 88, 104, 110, 120, 130, 132, 142, 143, 156, 163, 165, 195, 213, 220, 260, 264, 284, 286, 312, 326, 330, 355, 390, 426, 429, 440, 489, 520, 568, 572, 652, 660, 710, 715, 780, 781, 815, 852, 858, 923, 978, 1065, 1144, 1304, 1320, 1420, 1430, 1560, 1562, 1630, 1704, 1716, 1793, 1846, 1956, 2119, 2130, 2145, 2343, 2445, 2769, 2840, 2860, 3124, 3260, 3432, 3586, 3692, 3905, 3912, 4238, 4260, 4290, 4615, 4686, 4890, 5379, 5538, 5720, 6248, 6357, 6520, 7172, 7384, 7810, 8476, 8520, 8580, 8965, 9230, 9372, 9780, 10153, 10595, 10758, 11076, 11573, 11715, 12714, 13845, 14344, 15620, 16952, 17160, 17930, 18460, 18744, 19560, 20306, 21190, 21516, 22152, 23146, 23309, 23430, 25428, 26895, 27690, 30459, 31240, 31785, 34719, 35860, 36920, 40612, 42380, 43032, 46292, 46618, 46860, 50765, 50856, 53790, 55380, 57865, 60918, 63570, 69438, 69927, 71720, 81224, 84760, 92584, 93236, 93720, 101530, 107580, 110760, 115730, 116545, 121836, 127140, 127303, 138876, 139854, 150449, 152295, 173595, 186472, 203060, 215160, 231460, 233090, 243672, 254280, 254606, 277752, 279708, 300898, 304590, 347190, 349635, 381909, 406120, 451347, 462920, 466180, 509212, 559416, 601796, 609180, 636515, 694380, 699270, 752245, 763818, 902694, 932360, 1018424, 1203592, 1218360, 1273030, 1388760, 1398540, 1504490, 1527636, 1654939, 1805388, 1909545, 2256735, 2546060, 2797080, 3008980, 3055272, 3309878, 3610776, 3819090, 4513470, 4964817, 5092120, 6017960, 6619756, 7638180, 8274695, 9026940, 9929634, 13239512, 15276360, 16549390, 18053880, 19859268, 24824085, 33098780, 39718536, 49648170, 66197560, 99296340, 198592680]

約数ペア:

[(1, 198592680), (2, 99296340), (3, 66197560), (4, 49648170), (5, 39718536), (6, 33098780), (8, 24824085), (10, 19859268), (11, 18053880), (12, 16549390), (13, 15276360), (15, 13239512), (20, 9929634), (22, 9026940), (24, 8274695), (26, 7638180), (30, 6619756), (33, 6017960), (39, 5092120), (40, 4964817), (44, 4513470), (52, 3819090), (55, 3610776), (60, 3309878), (65, 3055272), (66, 3008980), (71, 2797080), (78, 2546060), (88, 2256735), (104, 1909545), (110, 1805388), (120, 1654939), (130, 1527636), (132, 1504490), (142, 1398540), (143, 1388760), (156, 1273030), (163, 1218360), (165, 1203592), (195, 1018424), (213, 932360), (220, 902694), (260, 763818), (264, 752245), (284, 699270), (286, 694380), (312, 636515), (326, 609180), (330, 601796), (355, 559416), (390, 509212), (426, 466180), (429, 462920), (440, 451347), (489, 406120), (520, 381909), (568, 349635), (572, 347190), (652, 304590), (660, 300898), (710, 279708), (715, 277752), (780, 254606), (781, 254280), (815, 243672), (852, 233090), (858, 231460), (923, 215160), (978, 203060), (1065, 186472), (1144, 173595), (1304, 152295), (1320, 150449), (1420, 139854), (1430, 138876), (1560, 127303), (1562, 127140), (1630, 121836), (1704, 116545), (1716, 115730), (1793, 110760), (1846, 107580), (1956, 101530), (2119, 93720), (2130, 93236), (2145, 92584), (2343, 84760), (2445, 81224), (2769, 71720), (2840, 69927), (2860, 69438), (3124, 63570), (3260, 60918), (3432, 57865), (3586, 55380), (3692, 53790), (3905, 50856), (3912, 50765), (4238, 46860), (4260, 46618), (4290, 46292), (4615, 43032), (4686, 42380), (4890, 40612), (5379, 36920), (5538, 35860), (5720, 34719), (6248, 31785), (6357, 31240), (6520, 30459), (7172, 27690), (7384, 26895), (7810, 25428), (8476, 23430), (8520, 23309), (8580, 23146), (8965, 22152), (9230, 21516), (9372, 21190), (9780, 20306), (10153, 19560), (10595, 18744), (10758, 18460), (11076, 17930), (11573, 17160), (11715, 16952), (12714, 15620), (13845, 14344)]