24720053280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:764

約数の個数: 384

約数和(自身を含む): 86451805440

約数和(自身を除く): 61731752160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 181, 195, 208, 215, 240, 258, 260, 312, 344, 362, 390, 416, 430, 480, 509, 516, 520, 543, 559, 624, 645, 688, 724, 780, 860, 905, 1018, 1032, 1040, 1086, 1118, 1248, 1290, 1376, 1448, 1527, 1560, 1677, 1720, 1810, 2036, 2064, 2080, 2172, 2236, 2353, 2545, 2580, 2715, 2795, 2896, 3054, 3120, 3354, 3440, 3620, 4072, 4128, 4344, 4472, 4706, 5090, 5160, 5430, 5590, 5792, 6108, 6240, 6617, 6708, 6880, 7059, 7240, 7635, 7783, 8144, 8385, 8688, 8944, 9412, 10180, 10320, 10860, 11180, 11765, 12216, 13234, 13416, 14118, 14480, 15270, 15566, 16288, 16770, 17376, 17888, 18824, 19851, 20360, 20640, 21720, 21887, 22360, 23349, 23530, 24432, 26468, 26832, 28236, 28960, 30540, 31132, 33085, 33540, 35295, 37648, 38915, 39702, 40720, 43440, 43774, 44720, 46698, 47060, 48864, 52936, 53664, 56472, 61080, 62264, 65661, 66170, 67080, 70590, 75296, 77830, 79404, 81440, 86880, 87548, 89440, 92129, 93396, 94120, 99255, 101179, 105872, 109435, 112944, 116745, 122160, 124528, 131322, 132340, 134160, 141180, 155660, 158808, 175096, 184258, 186792, 188240, 198510, 202358, 211744, 218870, 225888, 233490, 244320, 249056, 262644, 264680, 268320, 276387, 282360, 284531, 303537, 311320, 317616, 328305, 350192, 368516, 373584, 376480, 397020, 404716, 437740, 460645, 466980, 505895, 525288, 529360, 552774, 564720, 569062, 607074, 622640, 635232, 656610, 700384, 737032, 747168, 794040, 809432, 853593, 875480, 921290, 933960, 1011790, 1050576, 1058720, 1105548, 1129440, 1138124, 1197677, 1214148, 1245280, 1313220, 1381935, 1422655, 1474064, 1517685, 1588080, 1618864, 1707186, 1750960, 1842580, 1867920, 2023580, 2101152, 2211096, 2276248, 2395354, 2428296, 2626440, 2763870, 2845310, 2948128, 3035370, 3176160, 3237728, 3414372, 3501920, 3593031, 3685160, 3735840, 3961547, 4047160, 4267965, 4422192, 4552496, 4790708, 4856592, 5252880, 5527740, 5690620, 5988385, 6070740, 6828744, 7186062, 7370320, 7923094, 8094320, 8535930, 8844384, 9104992, 9581416, 9713184, 10505760, 11055480, 11381240, 11884641, 11976770, 12141480, 13657488, 14372124, 14740640, 15846188, 16188640, 17071860, 17965155, 19162832, 19807735, 22110960, 22762480, 23769282, 23953540, 24282960, 27314976, 28744248, 31692376, 34143720, 35930310, 38325664, 39615470, 44221920, 45524960, 47538564, 47907080, 48565920, 51500111, 57488496, 59423205, 63384752, 68287440, 71860620, 79230940, 95077128, 95814160, 103000222, 114976992, 118846410, 126769504, 136574880, 143721240, 154500333, 158461880, 190154256, 191628320, 206000444, 237692820, 257500555, 287442480, 309000666, 316923760, 380308512, 412000888, 475385640, 515001110, 574884960, 618001332, 633847520, 772501665, 824001776, 950771280, 1030002220, 1236002664, 1545003330, 1648003552, 1901542560, 2060004440, 2472005328, 3090006660, 4120008880, 4944010656, 6180013320, 8240017760, 12360026640, 24720053280]

約数ペア:

[(1, 24720053280), (2, 12360026640), (3, 8240017760), (4, 6180013320), (5, 4944010656), (6, 4120008880), (8, 3090006660), (10, 2472005328), (12, 2060004440), (13, 1901542560), (15, 1648003552), (16, 1545003330), (20, 1236002664), (24, 1030002220), (26, 950771280), (30, 824001776), (32, 772501665), (39, 633847520), (40, 618001332), (43, 574884960), (48, 515001110), (52, 475385640), (60, 412000888), (65, 380308512), (78, 316923760), (80, 309000666), (86, 287442480), (96, 257500555), (104, 237692820), (120, 206000444), (129, 191628320), (130, 190154256), (156, 158461880), (160, 154500333), (172, 143721240), (181, 136574880), (195, 126769504), (208, 118846410), (215, 114976992), (240, 103000222), (258, 95814160), (260, 95077128), (312, 79230940), (344, 71860620), (362, 68287440), (390, 63384752), (416, 59423205), (430, 57488496), (480, 51500111), (509, 48565920), (516, 47907080), (520, 47538564), (543, 45524960), (559, 44221920), (624, 39615470), (645, 38325664), (688, 35930310), (724, 34143720), (780, 31692376), (860, 28744248), (905, 27314976), (1018, 24282960), (1032, 23953540), (1040, 23769282), (1086, 22762480), (1118, 22110960), (1248, 19807735), (1290, 19162832), (1376, 17965155), (1448, 17071860), (1527, 16188640), (1560, 15846188), (1677, 14740640), (1720, 14372124), (1810, 13657488), (2036, 12141480), (2064, 11976770), (2080, 11884641), (2172, 11381240), (2236, 11055480), (2353, 10505760), (2545, 9713184), (2580, 9581416), (2715, 9104992), (2795, 8844384), (2896, 8535930), (3054, 8094320), (3120, 7923094), (3354, 7370320), (3440, 7186062), (3620, 6828744), (4072, 6070740), (4128, 5988385), (4344, 5690620), (4472, 5527740), (4706, 5252880), (5090, 4856592), (5160, 4790708), (5430, 4552496), (5590, 4422192), (5792, 4267965), (6108, 4047160), (6240, 3961547), (6617, 3735840), (6708, 3685160), (6880, 3593031), (7059, 3501920), (7240, 3414372), (7635, 3237728), (7783, 3176160), (8144, 3035370), (8385, 2948128), (8688, 2845310), (8944, 2763870), (9412, 2626440), (10180, 2428296), (10320, 2395354), (10860, 2276248), (11180, 2211096), (11765, 2101152), (12216, 2023580), (13234, 1867920), (13416, 1842580), (14118, 1750960), (14480, 1707186), (15270, 1618864), (15566, 1588080), (16288, 1517685), (16770, 1474064), (17376, 1422655), (17888, 1381935), (18824, 1313220), (19851, 1245280), (20360, 1214148), (20640, 1197677), (21720, 1138124), (21887, 1129440), (22360, 1105548), (23349, 1058720), (23530, 1050576), (24432, 1011790), (26468, 933960), (26832, 921290), (28236, 875480), (28960, 853593), (30540, 809432), (31132, 794040), (33085, 747168), (33540, 737032), (35295, 700384), (37648, 656610), (38915, 635232), (39702, 622640), (40720, 607074), (43440, 569062), (43774, 564720), (44720, 552774), (46698, 529360), (47060, 525288), (48864, 505895), (52936, 466980), (53664, 460645), (56472, 437740), (61080, 404716), (62264, 397020), (65661, 376480), (66170, 373584), (67080, 368516), (70590, 350192), (75296, 328305), (77830, 317616), (79404, 311320), (81440, 303537), (86880, 284531), (87548, 282360), (89440, 276387), (92129, 268320), (93396, 264680), (94120, 262644), (99255, 249056), (101179, 244320), (105872, 233490), (109435, 225888), (112944, 218870), (116745, 211744), (122160, 202358), (124528, 198510), (131322, 188240), (132340, 186792), (134160, 184258), (141180, 175096), (155660, 158808)]