18798942360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 384

約数和(自身を含む): 65251630080

約数和(自身を除く): 46452687720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 181, 184, 220, 230, 242, 253, 264, 276, 311, 330, 345, 362, 363, 440, 460, 484, 506, 543, 552, 605, 622, 660, 690, 724, 726, 759, 905, 920, 933, 968, 1012, 1086, 1210, 1244, 1265, 1320, 1380, 1448, 1452, 1518, 1555, 1810, 1815, 1866, 1991, 2024, 2172, 2420, 2488, 2530, 2715, 2760, 2783, 2904, 3036, 3110, 3421, 3620, 3630, 3732, 3795, 3982, 4163, 4344, 4665, 4840, 5060, 5430, 5566, 5973, 6072, 6220, 6842, 7153, 7240, 7260, 7464, 7590, 7964, 8326, 8349, 9330, 9955, 10120, 10263, 10860, 11132, 11946, 12440, 12489, 13684, 13915, 14306, 14520, 15180, 15928, 16652, 16698, 17105, 18660, 19910, 20526, 20815, 21459, 21720, 21901, 22264, 23892, 24978, 27368, 27830, 28612, 29865, 30360, 33304, 33396, 34210, 35765, 37320, 37631, 39820, 41052, 41630, 41745, 42918, 43802, 45793, 47784, 49956, 51315, 55660, 56291, 57224, 59730, 62445, 65703, 66792, 68420, 71530, 75262, 78683, 79640, 82104, 83260, 83490, 85836, 87604, 91586, 99912, 102630, 107295, 109505, 111320, 112582, 112893, 119460, 124890, 131406, 136840, 137379, 143060, 150524, 157366, 166520, 166980, 168873, 171672, 175208, 183172, 188155, 205260, 214590, 219010, 225164, 225786, 228965, 236049, 238920, 249780, 262812, 274758, 281455, 286120, 301048, 314732, 328515, 333960, 337746, 366344, 376310, 393415, 410520, 429180, 438020, 450328, 451572, 457930, 472098, 499560, 503723, 525624, 549516, 562910, 564465, 619201, 629464, 657030, 675492, 686895, 752620, 786830, 844365, 858360, 865513, 876040, 903144, 915860, 944196, 1007446, 1099032, 1125820, 1128930, 1180245, 1238402, 1294693, 1314060, 1350984, 1373790, 1505240, 1511169, 1573660, 1688730, 1731026, 1831720, 1857603, 1888392, 2014892, 2251640, 2257860, 2360490, 2476804, 2518615, 2589386, 2596539, 2628120, 2747580, 3022338, 3096005, 3147320, 3377460, 3462052, 3715206, 3884079, 4029784, 4327565, 4515720, 4720980, 4953608, 5037230, 5178772, 5193078, 5495160, 6044676, 6192010, 6473465, 6754920, 6811211, 6924104, 7430412, 7555845, 7768158, 8655130, 9288015, 9441960, 10074460, 10357544, 10386156, 12089352, 12384020, 12946930, 12982695, 13622422, 14241623, 14860824, 15111690, 15536316, 17310260, 18576030, 19420395, 20148920, 20433633, 20772312, 24768040, 25893860, 25965390, 27244844, 28483246, 30223380, 31072632, 34056055, 34620520, 37152060, 38840790, 40867266, 42724869, 51787720, 51930780, 54489688, 56966492, 60446760, 68112110, 71208115, 74304120, 77681580, 81734532, 85449738, 102168165, 103861560, 113932984, 136224220, 142416230, 155363160, 156657853, 163469064, 170899476, 204336330, 213624345, 272448440, 284832460, 313315706, 341798952, 408672660, 427248690, 469973559, 569664920, 626631412, 783289265, 817345320, 854497380, 939947118, 1253262824, 1566578530, 1708994760, 1879894236, 2349867795, 3133157060, 3759788472, 4699735590, 6266314120, 9399471180, 18798942360]

約数ペア:

[(1, 18798942360), (2, 9399471180), (3, 6266314120), (4, 4699735590), (5, 3759788472), (6, 3133157060), (8, 2349867795), (10, 1879894236), (11, 1708994760), (12, 1566578530), (15, 1253262824), (20, 939947118), (22, 854497380), (23, 817345320), (24, 783289265), (30, 626631412), (33, 569664920), (40, 469973559), (44, 427248690), (46, 408672660), (55, 341798952), (60, 313315706), (66, 284832460), (69, 272448440), (88, 213624345), (92, 204336330), (110, 170899476), (115, 163469064), (120, 156657853), (121, 155363160), (132, 142416230), (138, 136224220), (165, 113932984), (181, 103861560), (184, 102168165), (220, 85449738), (230, 81734532), (242, 77681580), (253, 74304120), (264, 71208115), (276, 68112110), (311, 60446760), (330, 56966492), (345, 54489688), (362, 51930780), (363, 51787720), (440, 42724869), (460, 40867266), (484, 38840790), (506, 37152060), (543, 34620520), (552, 34056055), (605, 31072632), (622, 30223380), (660, 28483246), (690, 27244844), (724, 25965390), (726, 25893860), (759, 24768040), (905, 20772312), (920, 20433633), (933, 20148920), (968, 19420395), (1012, 18576030), (1086, 17310260), (1210, 15536316), (1244, 15111690), (1265, 14860824), (1320, 14241623), (1380, 13622422), (1448, 12982695), (1452, 12946930), (1518, 12384020), (1555, 12089352), (1810, 10386156), (1815, 10357544), (1866, 10074460), (1991, 9441960), (2024, 9288015), (2172, 8655130), (2420, 7768158), (2488, 7555845), (2530, 7430412), (2715, 6924104), (2760, 6811211), (2783, 6754920), (2904, 6473465), (3036, 6192010), (3110, 6044676), (3421, 5495160), (3620, 5193078), (3630, 5178772), (3732, 5037230), (3795, 4953608), (3982, 4720980), (4163, 4515720), (4344, 4327565), (4665, 4029784), (4840, 3884079), (5060, 3715206), (5430, 3462052), (5566, 3377460), (5973, 3147320), (6072, 3096005), (6220, 3022338), (6842, 2747580), (7153, 2628120), (7240, 2596539), (7260, 2589386), (7464, 2518615), (7590, 2476804), (7964, 2360490), (8326, 2257860), (8349, 2251640), (9330, 2014892), (9955, 1888392), (10120, 1857603), (10263, 1831720), (10860, 1731026), (11132, 1688730), (11946, 1573660), (12440, 1511169), (12489, 1505240), (13684, 1373790), (13915, 1350984), (14306, 1314060), (14520, 1294693), (15180, 1238402), (15928, 1180245), (16652, 1128930), (16698, 1125820), (17105, 1099032), (18660, 1007446), (19910, 944196), (20526, 915860), (20815, 903144), (21459, 876040), (21720, 865513), (21901, 858360), (22264, 844365), (23892, 786830), (24978, 752620), (27368, 686895), (27830, 675492), (28612, 657030), (29865, 629464), (30360, 619201), (33304, 564465), (33396, 562910), (34210, 549516), (35765, 525624), (37320, 503723), (37631, 499560), (39820, 472098), (41052, 457930), (41630, 451572), (41745, 450328), (42918, 438020), (43802, 429180), (45793, 410520), (47784, 393415), (49956, 376310), (51315, 366344), (55660, 337746), (56291, 333960), (57224, 328515), (59730, 314732), (62445, 301048), (65703, 286120), (66792, 281455), (68420, 274758), (71530, 262812), (75262, 249780), (78683, 238920), (79640, 236049), (82104, 228965), (83260, 225786), (83490, 225164), (85836, 219010), (87604, 214590), (91586, 205260), (99912, 188155), (102630, 183172), (107295, 175208), (109505, 171672), (111320, 168873), (112582, 166980), (112893, 166520), (119460, 157366), (124890, 150524), (131406, 143060), (136840, 137379)]