19111081920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 448

約数和(自身を含む): 71474380800

約数和(自身を除く): 52363298880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 127, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 254, 280, 294, 320, 336, 343, 381, 392, 420, 448, 457, 480, 490, 508, 560, 588, 635, 672, 686, 735, 762, 784, 840, 889, 914, 960, 980, 1016, 1029, 1120, 1176, 1270, 1344, 1371, 1372, 1470, 1524, 1568, 1680, 1715, 1778, 1828, 1905, 1960, 2032, 2058, 2240, 2285, 2352, 2540, 2667, 2742, 2744, 2940, 3048, 3136, 3199, 3360, 3430, 3556, 3656, 3810, 3920, 4064, 4116, 4445, 4570, 4704, 5080, 5145, 5334, 5484, 5488, 5880, 6096, 6223, 6398, 6720, 6855, 6860, 7112, 7312, 7620, 7840, 8128, 8232, 8890, 9140, 9408, 9597, 10160, 10290, 10668, 10968, 10976, 11760, 12192, 12446, 12796, 13335, 13710, 13720, 14224, 14624, 15240, 15680, 15995, 16464, 17780, 18280, 18669, 19194, 20320, 20580, 21336, 21936, 21952, 22393, 23520, 24384, 24892, 25592, 26670, 27420, 27440, 28448, 29248, 30480, 31115, 31990, 32928, 35560, 36560, 37338, 38388, 40640, 41160, 42672, 43561, 43872, 44786, 47040, 47985, 49784, 51184, 53340, 54840, 54880, 56896, 58039, 60960, 62230, 63980, 65856, 67179, 71120, 73120, 74676, 76776, 82320, 85344, 87122, 87744, 89572, 93345, 95970, 99568, 102368, 106680, 109680, 109760, 111965, 116078, 121920, 124460, 127960, 130683, 134358, 142240, 146240, 149352, 153552, 156751, 164640, 170688, 174117, 174244, 179144, 186690, 191940, 199136, 204736, 213360, 217805, 219360, 223930, 232156, 248920, 255920, 261366, 268716, 284480, 290195, 298704, 307104, 313502, 329280, 335895, 348234, 348488, 358288, 373380, 383880, 398272, 406273, 426720, 435610, 438720, 447860, 464312, 470253, 497840, 511840, 522732, 537432, 580390, 597408, 614208, 627004, 653415, 671790, 696468, 696976, 716576, 746760, 767760, 783755, 812546, 853440, 870585, 871220, 895720, 928624, 940506, 995680, 1023680, 1045464, 1074864, 1160780, 1194816, 1218819, 1254008, 1306830, 1343580, 1392936, 1393952, 1433152, 1493520, 1535520, 1567510, 1625092, 1741170, 1742440, 1791440, 1857248, 1881012, 1991360, 2031365, 2090928, 2149728, 2321560, 2351265, 2437638, 2508016, 2613660, 2687160, 2785872, 2787904, 2843911, 2987040, 3071040, 3135020, 3250184, 3482340, 3484880, 3582880, 3714496, 3762024, 4062730, 4181856, 4299456, 4643120, 4702530, 4875276, 5016032, 5227320, 5374320, 5571744, 5687822, 5974080, 6094095, 6270040, 6500368, 6964680, 6969760, 7165760, 7524048, 8125460, 8363712, 8531733, 9286240, 9405060, 9750552, 10032064, 10454640, 10748640, 11143488, 11375644, 12188190, 12540080, 13000736, 13929360, 13939520, 14219555, 15048096, 16250920, 17063466, 18572480, 18810120, 19501104, 19907377, 20909280, 21497280, 22751288, 24376380, 25080160, 26001472, 27858720, 28439110, 30096192, 32501840, 34126932, 37620240, 39002208, 39814754, 41818560, 42658665, 45502576, 48752760, 50160320, 55717440, 56878220, 59722131, 65003680, 68253864, 75240480, 78004416, 79629508, 85317330, 91005152, 97505520, 99536885, 113756440, 119444262, 130007360, 136507728, 150480960, 159259016, 170634660, 182010304, 195011040, 199073770, 227512880, 238888524, 273015456, 298610655, 318518032, 341269320, 390022080, 398147540, 455025760, 477777048, 546030912, 597221310, 637036064, 682538640, 796295080, 910051520, 955554096, 1194442620, 1274072128, 1365077280, 1592590160, 1911108192, 2388885240, 2730154560, 3185180320, 3822216384, 4777770480, 6370360640, 9555540960, 19111081920]

約数ペア:

[(1, 19111081920), (2, 9555540960), (3, 6370360640), (4, 4777770480), (5, 3822216384), (6, 3185180320), (7, 2730154560), (8, 2388885240), (10, 1911108192), (12, 1592590160), (14, 1365077280), (15, 1274072128), (16, 1194442620), (20, 955554096), (21, 910051520), (24, 796295080), (28, 682538640), (30, 637036064), (32, 597221310), (35, 546030912), (40, 477777048), (42, 455025760), (48, 398147540), (49, 390022080), (56, 341269320), (60, 318518032), (64, 298610655), (70, 273015456), (80, 238888524), (84, 227512880), (96, 199073770), (98, 195011040), (105, 182010304), (112, 170634660), (120, 159259016), (127, 150480960), (140, 136507728), (147, 130007360), (160, 119444262), (168, 113756440), (192, 99536885), (196, 97505520), (210, 91005152), (224, 85317330), (240, 79629508), (245, 78004416), (254, 75240480), (280, 68253864), (294, 65003680), (320, 59722131), (336, 56878220), (343, 55717440), (381, 50160320), (392, 48752760), (420, 45502576), (448, 42658665), (457, 41818560), (480, 39814754), (490, 39002208), (508, 37620240), (560, 34126932), (588, 32501840), (635, 30096192), (672, 28439110), (686, 27858720), (735, 26001472), (762, 25080160), (784, 24376380), (840, 22751288), (889, 21497280), (914, 20909280), (960, 19907377), (980, 19501104), (1016, 18810120), (1029, 18572480), (1120, 17063466), (1176, 16250920), (1270, 15048096), (1344, 14219555), (1371, 13939520), (1372, 13929360), (1470, 13000736), (1524, 12540080), (1568, 12188190), (1680, 11375644), (1715, 11143488), (1778, 10748640), (1828, 10454640), (1905, 10032064), (1960, 9750552), (2032, 9405060), (2058, 9286240), (2240, 8531733), (2285, 8363712), (2352, 8125460), (2540, 7524048), (2667, 7165760), (2742, 6969760), (2744, 6964680), (2940, 6500368), (3048, 6270040), (3136, 6094095), (3199, 5974080), (3360, 5687822), (3430, 5571744), (3556, 5374320), (3656, 5227320), (3810, 5016032), (3920, 4875276), (4064, 4702530), (4116, 4643120), (4445, 4299456), (4570, 4181856), (4704, 4062730), (5080, 3762024), (5145, 3714496), (5334, 3582880), (5484, 3484880), (5488, 3482340), (5880, 3250184), (6096, 3135020), (6223, 3071040), (6398, 2987040), (6720, 2843911), (6855, 2787904), (6860, 2785872), (7112, 2687160), (7312, 2613660), (7620, 2508016), (7840, 2437638), (8128, 2351265), (8232, 2321560), (8890, 2149728), (9140, 2090928), (9408, 2031365), (9597, 1991360), (10160, 1881012), (10290, 1857248), (10668, 1791440), (10968, 1742440), (10976, 1741170), (11760, 1625092), (12192, 1567510), (12446, 1535520), (12796, 1493520), (13335, 1433152), (13710, 1393952), (13720, 1392936), (14224, 1343580), (14624, 1306830), (15240, 1254008), (15680, 1218819), (15995, 1194816), (16464, 1160780), (17780, 1074864), (18280, 1045464), (18669, 1023680), (19194, 995680), (20320, 940506), (20580, 928624), (21336, 895720), (21936, 871220), (21952, 870585), (22393, 853440), (23520, 812546), (24384, 783755), (24892, 767760), (25592, 746760), (26670, 716576), (27420, 696976), (27440, 696468), (28448, 671790), (29248, 653415), (30480, 627004), (31115, 614208), (31990, 597408), (32928, 580390), (35560, 537432), (36560, 522732), (37338, 511840), (38388, 497840), (40640, 470253), (41160, 464312), (42672, 447860), (43561, 438720), (43872, 435610), (44786, 426720), (47040, 406273), (47985, 398272), (49784, 383880), (51184, 373380), (53340, 358288), (54840, 348488), (54880, 348234), (56896, 335895), (58039, 329280), (60960, 313502), (62230, 307104), (63980, 298704), (65856, 290195), (67179, 284480), (71120, 268716), (73120, 261366), (74676, 255920), (76776, 248920), (82320, 232156), (85344, 223930), (87122, 219360), (87744, 217805), (89572, 213360), (93345, 204736), (95970, 199136), (99568, 191940), (102368, 186690), (106680, 179144), (109680, 174244), (109760, 174117), (111965, 170688), (116078, 164640), (121920, 156751), (124460, 153552), (127960, 149352), (130683, 146240), (134358, 142240)]