19221005440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 384

約数和(自身を含む): 58058726400

約数和(自身を除く): 38837720960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 128, 130, 140, 160, 169, 182, 208, 212, 224, 260, 265, 280, 320, 338, 364, 371, 416, 424, 448, 455, 479, 520, 530, 560, 640, 676, 689, 728, 742, 832, 845, 848, 896, 910, 958, 1040, 1060, 1120, 1183, 1352, 1378, 1456, 1484, 1664, 1690, 1696, 1820, 1855, 1916, 2080, 2120, 2240, 2366, 2395, 2704, 2756, 2912, 2968, 3353, 3380, 3392, 3445, 3640, 3710, 3832, 4160, 4240, 4480, 4732, 4790, 4823, 5408, 5512, 5824, 5915, 5936, 6227, 6706, 6760, 6784, 6890, 7280, 7420, 7664, 8320, 8480, 8957, 9464, 9580, 9646, 10816, 11024, 11648, 11830, 11872, 12454, 13412, 13520, 13780, 14560, 14840, 15328, 16765, 16960, 17914, 18928, 19160, 19292, 21632, 22048, 23660, 23744, 24115, 24908, 25387, 26824, 27040, 27560, 29120, 29680, 30656, 31135, 33530, 33920, 35828, 37856, 38320, 38584, 43589, 44096, 44785, 47320, 47488, 48230, 49816, 50774, 53648, 54080, 55120, 58240, 59360, 61312, 62270, 62699, 67060, 71656, 75712, 76640, 77168, 80951, 87178, 88192, 89570, 94640, 96460, 99632, 101548, 107296, 108160, 110240, 118720, 124540, 125398, 126935, 134120, 143312, 151424, 153280, 154336, 161902, 174356, 177709, 179140, 189280, 192920, 199264, 203096, 214592, 217945, 220480, 237440, 249080, 250796, 253870, 268240, 286624, 306560, 308672, 313495, 323804, 330031, 348712, 355418, 358280, 378560, 385840, 398528, 404755, 406192, 429184, 435890, 440960, 498160, 501592, 507740, 536480, 566657, 573248, 617344, 626990, 647608, 660062, 697424, 710836, 716560, 757120, 771680, 797056, 809510, 812384, 871780, 888545, 996320, 1003184, 1015480, 1072960, 1133314, 1146496, 1253980, 1295216, 1320124, 1394848, 1421672, 1433120, 1543360, 1619020, 1624768, 1650155, 1743560, 1777090, 1992640, 2006368, 2030960, 2145920, 2266628, 2310217, 2507960, 2590432, 2640248, 2789696, 2833285, 2843344, 2866240, 3086720, 3238040, 3249536, 3300310, 3487120, 3554180, 3985280, 4012736, 4061920, 4290403, 4533256, 4620434, 5015920, 5180864, 5280496, 5579392, 5666570, 5686688, 5732480, 6476080, 6600620, 6974240, 7108360, 8025472, 8123840, 8580806, 9066512, 9240868, 10031840, 10361728, 10560992, 11333140, 11373376, 11551085, 12952160, 13201240, 13948480, 14216720, 16247680, 17161612, 18133024, 18481736, 20063680, 21121984, 21452015, 22666280, 22746752, 23102170, 25904320, 26402480, 27896960, 28433440, 30032821, 34323224, 36266048, 36963472, 40127360, 42243968, 42904030, 45332560, 46204340, 51808640, 52804960, 56866880, 60065642, 68646448, 72532096, 73926944, 85808060, 90665120, 92408680, 105609920, 113733760, 120131284, 137292896, 147853888, 150164105, 171616120, 181330240, 184817360, 211219840, 240262568, 274585792, 295707776, 300328210, 343232240, 362660480, 369634720, 480525136, 549171584, 600656420, 686464480, 739269440, 961050272, 1201312840, 1372928960, 1478538880, 1922100544, 2402625680, 2745857920, 3844201088, 4805251360, 9610502720, 19221005440]

約数ペア:

[(1, 19221005440), (2, 9610502720), (4, 4805251360), (5, 3844201088), (7, 2745857920), (8, 2402625680), (10, 1922100544), (13, 1478538880), (14, 1372928960), (16, 1201312840), (20, 961050272), (26, 739269440), (28, 686464480), (32, 600656420), (35, 549171584), (40, 480525136), (52, 369634720), (53, 362660480), (56, 343232240), (64, 300328210), (65, 295707776), (70, 274585792), (80, 240262568), (91, 211219840), (104, 184817360), (106, 181330240), (112, 171616120), (128, 150164105), (130, 147853888), (140, 137292896), (160, 120131284), (169, 113733760), (182, 105609920), (208, 92408680), (212, 90665120), (224, 85808060), (260, 73926944), (265, 72532096), (280, 68646448), (320, 60065642), (338, 56866880), (364, 52804960), (371, 51808640), (416, 46204340), (424, 45332560), (448, 42904030), (455, 42243968), (479, 40127360), (520, 36963472), (530, 36266048), (560, 34323224), (640, 30032821), (676, 28433440), (689, 27896960), (728, 26402480), (742, 25904320), (832, 23102170), (845, 22746752), (848, 22666280), (896, 21452015), (910, 21121984), (958, 20063680), (1040, 18481736), (1060, 18133024), (1120, 17161612), (1183, 16247680), (1352, 14216720), (1378, 13948480), (1456, 13201240), (1484, 12952160), (1664, 11551085), (1690, 11373376), (1696, 11333140), (1820, 10560992), (1855, 10361728), (1916, 10031840), (2080, 9240868), (2120, 9066512), (2240, 8580806), (2366, 8123840), (2395, 8025472), (2704, 7108360), (2756, 6974240), (2912, 6600620), (2968, 6476080), (3353, 5732480), (3380, 5686688), (3392, 5666570), (3445, 5579392), (3640, 5280496), (3710, 5180864), (3832, 5015920), (4160, 4620434), (4240, 4533256), (4480, 4290403), (4732, 4061920), (4790, 4012736), (4823, 3985280), (5408, 3554180), (5512, 3487120), (5824, 3300310), (5915, 3249536), (5936, 3238040), (6227, 3086720), (6706, 2866240), (6760, 2843344), (6784, 2833285), (6890, 2789696), (7280, 2640248), (7420, 2590432), (7664, 2507960), (8320, 2310217), (8480, 2266628), (8957, 2145920), (9464, 2030960), (9580, 2006368), (9646, 1992640), (10816, 1777090), (11024, 1743560), (11648, 1650155), (11830, 1624768), (11872, 1619020), (12454, 1543360), (13412, 1433120), (13520, 1421672), (13780, 1394848), (14560, 1320124), (14840, 1295216), (15328, 1253980), (16765, 1146496), (16960, 1133314), (17914, 1072960), (18928, 1015480), (19160, 1003184), (19292, 996320), (21632, 888545), (22048, 871780), (23660, 812384), (23744, 809510), (24115, 797056), (24908, 771680), (25387, 757120), (26824, 716560), (27040, 710836), (27560, 697424), (29120, 660062), (29680, 647608), (30656, 626990), (31135, 617344), (33530, 573248), (33920, 566657), (35828, 536480), (37856, 507740), (38320, 501592), (38584, 498160), (43589, 440960), (44096, 435890), (44785, 429184), (47320, 406192), (47488, 404755), (48230, 398528), (49816, 385840), (50774, 378560), (53648, 358280), (54080, 355418), (55120, 348712), (58240, 330031), (59360, 323804), (61312, 313495), (62270, 308672), (62699, 306560), (67060, 286624), (71656, 268240), (75712, 253870), (76640, 250796), (77168, 249080), (80951, 237440), (87178, 220480), (88192, 217945), (89570, 214592), (94640, 203096), (96460, 199264), (99632, 192920), (101548, 189280), (107296, 179140), (108160, 177709), (110240, 174356), (118720, 161902), (124540, 154336), (125398, 153280), (126935, 151424), (134120, 143312)]