21238994880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6353

約数の個数: 448

約数和(自身を含む): 82796359680

約数和(自身を除く): 61557364800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 135, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 288, 306, 320, 340, 345, 360, 368, 391, 408, 414, 432, 459, 460, 480, 510, 540, 544, 552, 576, 612, 621, 680, 690, 720, 736, 765, 782, 816, 828, 864, 918, 920, 960, 1020, 1035, 1080, 1088, 1104, 1173, 1224, 1242, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1656, 1728, 1836, 1840, 1955, 2040, 2070, 2160, 2208, 2295, 2346, 2448, 2484, 2720, 2760, 2880, 3060, 3105, 3128, 3264, 3312, 3519, 3672, 3680, 3910, 4080, 4140, 4320, 4416, 4590, 4692, 4896, 4968, 5440, 5520, 5865, 6120, 6210, 6256, 6287, 6624, 7038, 7344, 7360, 7820, 8160, 8280, 8640, 9180, 9384, 9792, 9936, 10557, 11040, 11730, 12240, 12420, 12512, 12574, 13248, 14076, 14688, 15640, 16320, 16560, 17595, 18360, 18768, 18861, 19872, 21114, 22080, 23460, 24480, 24840, 25024, 25148, 28152, 29376, 31280, 31435, 33120, 35190, 36720, 37536, 37722, 39744, 42228, 46920, 48960, 49680, 50296, 52785, 56304, 56583, 62560, 62870, 66240, 70380, 73440, 75072, 75444, 84456, 93840, 94305, 99360, 100592, 105570, 106879, 112608, 113166, 125120, 125740, 140760, 144601, 146880, 150888, 168912, 169749, 187680, 188610, 198720, 201184, 211140, 213758, 225216, 226332, 251480, 281520, 282915, 289202, 301776, 320637, 337824, 339498, 375360, 377220, 402368, 422280, 427516, 433803, 452664, 502960, 534395, 563040, 565830, 578404, 603552, 641274, 675648, 678996, 723005, 754440, 844560, 848745, 855032, 867606, 905328, 961911, 1005920, 1068790, 1126080, 1131660, 1156808, 1207104, 1282548, 1301409, 1357992, 1446010, 1508880, 1603185, 1689120, 1697490, 1710064, 1735212, 1810656, 1923822, 2011840, 2137580, 2169015, 2263320, 2313616, 2458217, 2565096, 2602818, 2715984, 2885733, 2892020, 3017760, 3206370, 3378240, 3394980, 3420128, 3470424, 3621312, 3847644, 3904227, 4275160, 4338030, 4526640, 4627232, 4809555, 4916434, 5130192, 5205636, 5431968, 5771466, 5784040, 6035520, 6412740, 6507045, 6789960, 6840256, 6940848, 7374651, 7695288, 7808454, 8550320, 8676060, 9053280, 9254464, 9619110, 9832868, 10260384, 10411272, 10863936, 11542932, 11568080, 12291085, 12825480, 13014090, 13579920, 13881696, 14428665, 14749302, 15390576, 15616908, 17100640, 17352120, 18106560, 19238220, 19521135, 19665736, 20520768, 20822544, 22123953, 23085864, 23136160, 24582170, 25650960, 26028180, 27159840, 27763392, 28857330, 29498604, 30781152, 31233816, 34201280, 34704240, 36873255, 38476440, 39042270, 39331472, 41645088, 44247906, 46171728, 46272320, 49164340, 51301920, 52056360, 54319680, 57714660, 58997208, 61562304, 62467632, 66371859, 69408480, 73746510, 76952880, 78084540, 78662944, 83290176, 88495812, 92343456, 98328680, 102603840, 104112720, 110619765, 115429320, 117994416, 124935264, 132743718, 138816960, 147493020, 153905760, 156169080, 157325888, 176991624, 184686912, 196657360, 208225440, 221239530, 230858640, 235988832, 249870528, 265487436, 294986040, 307811520, 312338160, 331859295, 353983248, 393314720, 416450880, 442479060, 461717280, 471977664, 530974872, 589972080, 624676320, 663718590, 707966496, 786629440, 884958120, 923434560, 1061949744, 1179944160, 1249352640, 1327437180, 1415932992, 1769916240, 2123899488, 2359888320, 2654874360, 3539832480, 4247798976, 5309748720, 7079664960, 10619497440, 21238994880]

約数ペア:

[(1, 21238994880), (2, 10619497440), (3, 7079664960), (4, 5309748720), (5, 4247798976), (6, 3539832480), (8, 2654874360), (9, 2359888320), (10, 2123899488), (12, 1769916240), (15, 1415932992), (16, 1327437180), (17, 1249352640), (18, 1179944160), (20, 1061949744), (23, 923434560), (24, 884958120), (27, 786629440), (30, 707966496), (32, 663718590), (34, 624676320), (36, 589972080), (40, 530974872), (45, 471977664), (46, 461717280), (48, 442479060), (51, 416450880), (54, 393314720), (60, 353983248), (64, 331859295), (68, 312338160), (69, 307811520), (72, 294986040), (80, 265487436), (85, 249870528), (90, 235988832), (92, 230858640), (96, 221239530), (102, 208225440), (108, 196657360), (115, 184686912), (120, 176991624), (135, 157325888), (136, 156169080), (138, 153905760), (144, 147493020), (153, 138816960), (160, 132743718), (170, 124935264), (180, 117994416), (184, 115429320), (192, 110619765), (204, 104112720), (207, 102603840), (216, 98328680), (230, 92343456), (240, 88495812), (255, 83290176), (270, 78662944), (272, 78084540), (276, 76952880), (288, 73746510), (306, 69408480), (320, 66371859), (340, 62467632), (345, 61562304), (360, 58997208), (368, 57714660), (391, 54319680), (408, 52056360), (414, 51301920), (432, 49164340), (459, 46272320), (460, 46171728), (480, 44247906), (510, 41645088), (540, 39331472), (544, 39042270), (552, 38476440), (576, 36873255), (612, 34704240), (621, 34201280), (680, 31233816), (690, 30781152), (720, 29498604), (736, 28857330), (765, 27763392), (782, 27159840), (816, 26028180), (828, 25650960), (864, 24582170), (918, 23136160), (920, 23085864), (960, 22123953), (1020, 20822544), (1035, 20520768), (1080, 19665736), (1088, 19521135), (1104, 19238220), (1173, 18106560), (1224, 17352120), (1242, 17100640), (1360, 15616908), (1380, 15390576), (1440, 14749302), (1472, 14428665), (1530, 13881696), (1564, 13579920), (1632, 13014090), (1656, 12825480), (1728, 12291085), (1836, 11568080), (1840, 11542932), (1955, 10863936), (2040, 10411272), (2070, 10260384), (2160, 9832868), (2208, 9619110), (2295, 9254464), (2346, 9053280), (2448, 8676060), (2484, 8550320), (2720, 7808454), (2760, 7695288), (2880, 7374651), (3060, 6940848), (3105, 6840256), (3128, 6789960), (3264, 6507045), (3312, 6412740), (3519, 6035520), (3672, 5784040), (3680, 5771466), (3910, 5431968), (4080, 5205636), (4140, 5130192), (4320, 4916434), (4416, 4809555), (4590, 4627232), (4692, 4526640), (4896, 4338030), (4968, 4275160), (5440, 3904227), (5520, 3847644), (5865, 3621312), (6120, 3470424), (6210, 3420128), (6256, 3394980), (6287, 3378240), (6624, 3206370), (7038, 3017760), (7344, 2892020), (7360, 2885733), (7820, 2715984), (8160, 2602818), (8280, 2565096), (8640, 2458217), (9180, 2313616), (9384, 2263320), (9792, 2169015), (9936, 2137580), (10557, 2011840), (11040, 1923822), (11730, 1810656), (12240, 1735212), (12420, 1710064), (12512, 1697490), (12574, 1689120), (13248, 1603185), (14076, 1508880), (14688, 1446010), (15640, 1357992), (16320, 1301409), (16560, 1282548), (17595, 1207104), (18360, 1156808), (18768, 1131660), (18861, 1126080), (19872, 1068790), (21114, 1005920), (22080, 961911), (23460, 905328), (24480, 867606), (24840, 855032), (25024, 848745), (25148, 844560), (28152, 754440), (29376, 723005), (31280, 678996), (31435, 675648), (33120, 641274), (35190, 603552), (36720, 578404), (37536, 565830), (37722, 563040), (39744, 534395), (42228, 502960), (46920, 452664), (48960, 433803), (49680, 427516), (50296, 422280), (52785, 402368), (56304, 377220), (56583, 375360), (62560, 339498), (62870, 337824), (66240, 320637), (70380, 301776), (73440, 289202), (75072, 282915), (75444, 281520), (84456, 251480), (93840, 226332), (94305, 225216), (99360, 213758), (100592, 211140), (105570, 201184), (106879, 198720), (112608, 188610), (113166, 187680), (125120, 169749), (125740, 168912), (140760, 150888), (144601, 146880)]