1421597800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 4339008000

約数和(自身を除く): 2917410200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 25, 28, 34, 35, 40, 46, 49, 50, 53, 56, 68, 70, 85, 92, 98, 100, 106, 115, 119, 136, 140, 161, 170, 175, 184, 196, 200, 212, 230, 238, 245, 265, 280, 322, 340, 343, 350, 371, 391, 392, 424, 425, 460, 476, 490, 530, 575, 595, 644, 680, 686, 700, 742, 782, 805, 833, 850, 901, 920, 952, 980, 1060, 1127, 1150, 1190, 1219, 1225, 1288, 1325, 1372, 1400, 1484, 1564, 1610, 1666, 1700, 1715, 1802, 1855, 1955, 1960, 2120, 2254, 2300, 2380, 2438, 2450, 2597, 2650, 2737, 2744, 2968, 2975, 3128, 3220, 3332, 3400, 3430, 3604, 3710, 3910, 4025, 4165, 4505, 4508, 4600, 4760, 4876, 4900, 5194, 5300, 5474, 5635, 5831, 5950, 6095, 6307, 6440, 6664, 6860, 7208, 7420, 7820, 7889, 8050, 8330, 8533, 8575, 9010, 9016, 9275, 9752, 9775, 9800, 10388, 10600, 10948, 11270, 11662, 11900, 12190, 12614, 12985, 13685, 13720, 14840, 15640, 15778, 16100, 16660, 17066, 17150, 18020, 18179, 18550, 19159, 19550, 20723, 20776, 20825, 21896, 22525, 22540, 23324, 23800, 24380, 25228, 25970, 27370, 28175, 29155, 30475, 31535, 31556, 32200, 33320, 34132, 34300, 36040, 36358, 37100, 38318, 39100, 39445, 41446, 41650, 42665, 44149, 45050, 45080, 46648, 48760, 50456, 51940, 54740, 56350, 58310, 59731, 60950, 63070, 63112, 64925, 68264, 68425, 68600, 72716, 74200, 76636, 78200, 78890, 82892, 83300, 85330, 88298, 90100, 90895, 95795, 103615, 103880, 109480, 112700, 116620, 119462, 121900, 126140, 129850, 134113, 136850, 145061, 145432, 145775, 153272, 157675, 157780, 165784, 166600, 170660, 176596, 180200, 181790, 191590, 197225, 207230, 213325, 220745, 225400, 233240, 238924, 243800, 252280, 259700, 268226, 273700, 290122, 291550, 298655, 309043, 315350, 315560, 341320, 353192, 363580, 383180, 394450, 414460, 418117, 426650, 441490, 454475, 477848, 478975, 518075, 519400, 536452, 547400, 580244, 583100, 597310, 618086, 630700, 670565, 725305, 727160, 766360, 788900, 828920, 836234, 853300, 882980, 908950, 957950, 1015427, 1036150, 1072904, 1103725, 1160488, 1166200, 1194620, 1236172, 1261400, 1341130, 1450610, 1493275, 1545215, 1577800, 1672468, 1706600, 1765960, 1817900, 1915900, 2030854, 2072300, 2090585, 2207450, 2389240, 2472344, 2682260, 2901220, 2986550, 3090430, 3344936, 3352825, 3626525, 3635800, 3831800, 4061708, 4144600, 4181170, 4414900, 5077135, 5364520, 5802440, 5973100, 6180860, 6705650, 7107989, 7253050, 7726075, 8123416, 8362340, 8829800, 10154270, 10452925, 11946200, 12361720, 13411300, 14215978, 14506100, 15452150, 16724680, 20308540, 20905850, 25385675, 26822600, 28431956, 29012200, 30904300, 35539945, 40617080, 41811700, 50771350, 56863912, 61808600, 71079890, 83623400, 101542700, 142159780, 177699725, 203085400, 284319560, 355399450, 710798900, 1421597800]

約数ペア:

[(1, 1421597800), (2, 710798900), (4, 355399450), (5, 284319560), (7, 203085400), (8, 177699725), (10, 142159780), (14, 101542700), (17, 83623400), (20, 71079890), (23, 61808600), (25, 56863912), (28, 50771350), (34, 41811700), (35, 40617080), (40, 35539945), (46, 30904300), (49, 29012200), (50, 28431956), (53, 26822600), (56, 25385675), (68, 20905850), (70, 20308540), (85, 16724680), (92, 15452150), (98, 14506100), (100, 14215978), (106, 13411300), (115, 12361720), (119, 11946200), (136, 10452925), (140, 10154270), (161, 8829800), (170, 8362340), (175, 8123416), (184, 7726075), (196, 7253050), (200, 7107989), (212, 6705650), (230, 6180860), (238, 5973100), (245, 5802440), (265, 5364520), (280, 5077135), (322, 4414900), (340, 4181170), (343, 4144600), (350, 4061708), (371, 3831800), (391, 3635800), (392, 3626525), (424, 3352825), (425, 3344936), (460, 3090430), (476, 2986550), (490, 2901220), (530, 2682260), (575, 2472344), (595, 2389240), (644, 2207450), (680, 2090585), (686, 2072300), (700, 2030854), (742, 1915900), (782, 1817900), (805, 1765960), (833, 1706600), (850, 1672468), (901, 1577800), (920, 1545215), (952, 1493275), (980, 1450610), (1060, 1341130), (1127, 1261400), (1150, 1236172), (1190, 1194620), (1219, 1166200), (1225, 1160488), (1288, 1103725), (1325, 1072904), (1372, 1036150), (1400, 1015427), (1484, 957950), (1564, 908950), (1610, 882980), (1666, 853300), (1700, 836234), (1715, 828920), (1802, 788900), (1855, 766360), (1955, 727160), (1960, 725305), (2120, 670565), (2254, 630700), (2300, 618086), (2380, 597310), (2438, 583100), (2450, 580244), (2597, 547400), (2650, 536452), (2737, 519400), (2744, 518075), (2968, 478975), (2975, 477848), (3128, 454475), (3220, 441490), (3332, 426650), (3400, 418117), (3430, 414460), (3604, 394450), (3710, 383180), (3910, 363580), (4025, 353192), (4165, 341320), (4505, 315560), (4508, 315350), (4600, 309043), (4760, 298655), (4876, 291550), (4900, 290122), (5194, 273700), (5300, 268226), (5474, 259700), (5635, 252280), (5831, 243800), (5950, 238924), (6095, 233240), (6307, 225400), (6440, 220745), (6664, 213325), (6860, 207230), (7208, 197225), (7420, 191590), (7820, 181790), (7889, 180200), (8050, 176596), (8330, 170660), (8533, 166600), (8575, 165784), (9010, 157780), (9016, 157675), (9275, 153272), (9752, 145775), (9775, 145432), (9800, 145061), (10388, 136850), (10600, 134113), (10948, 129850), (11270, 126140), (11662, 121900), (11900, 119462), (12190, 116620), (12614, 112700), (12985, 109480), (13685, 103880), (13720, 103615), (14840, 95795), (15640, 90895), (15778, 90100), (16100, 88298), (16660, 85330), (17066, 83300), (17150, 82892), (18020, 78890), (18179, 78200), (18550, 76636), (19159, 74200), (19550, 72716), (20723, 68600), (20776, 68425), (20825, 68264), (21896, 64925), (22525, 63112), (22540, 63070), (23324, 60950), (23800, 59731), (24380, 58310), (25228, 56350), (25970, 54740), (27370, 51940), (28175, 50456), (29155, 48760), (30475, 46648), (31535, 45080), (31556, 45050), (32200, 44149), (33320, 42665), (34132, 41650), (34300, 41446), (36040, 39445), (36358, 39100), (37100, 38318)]