1913941440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 448

約数和(自身を含む): 7242048000

約数和(自身を除く): 5328106560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 89, 90, 95, 96, 108, 114, 120, 131, 135, 144, 152, 160, 171, 178, 180, 190, 192, 216, 228, 240, 262, 267, 270, 285, 288, 304, 320, 342, 356, 360, 380, 393, 432, 445, 456, 480, 513, 524, 534, 540, 570, 576, 608, 655, 684, 712, 720, 760, 786, 801, 855, 864, 890, 912, 960, 1026, 1048, 1068, 1080, 1140, 1179, 1216, 1310, 1335, 1368, 1424, 1440, 1520, 1572, 1602, 1691, 1710, 1728, 1780, 1824, 1965, 2052, 2096, 2136, 2160, 2280, 2358, 2403, 2489, 2565, 2620, 2670, 2736, 2848, 2880, 3040, 3144, 3204, 3382, 3420, 3537, 3560, 3648, 3930, 4005, 4104, 4192, 4272, 4320, 4560, 4716, 4806, 4978, 5073, 5130, 5240, 5340, 5472, 5696, 5895, 6080, 6288, 6408, 6764, 6840, 7074, 7120, 7467, 7860, 8010, 8208, 8384, 8455, 8544, 8640, 9120, 9432, 9612, 9956, 10146, 10260, 10480, 10680, 10944, 11659, 11790, 12015, 12445, 12576, 12816, 13528, 13680, 14148, 14240, 14934, 15219, 15720, 16020, 16416, 16910, 17088, 17685, 18240, 18864, 19224, 19912, 20292, 20520, 20960, 21360, 22401, 23318, 23580, 24030, 24890, 25152, 25365, 25632, 27056, 27360, 28296, 28480, 29868, 30438, 31440, 32040, 32832, 33820, 34977, 35370, 37335, 37728, 38448, 39824, 40584, 41040, 41920, 42720, 44802, 45657, 46636, 47160, 48060, 49780, 50730, 51264, 54112, 54720, 56592, 58295, 59736, 60876, 62880, 64080, 67203, 67640, 69954, 70740, 74670, 75456, 76095, 76896, 79648, 81168, 82080, 85440, 89604, 91314, 93272, 94320, 96120, 99560, 101460, 104931, 108224, 112005, 113184, 116590, 119472, 121752, 125760, 128160, 134406, 135280, 139908, 141480, 149340, 152190, 153792, 159296, 162336, 164160, 174885, 179208, 182628, 186544, 188640, 192240, 199120, 202920, 209862, 221521, 224010, 226368, 228285, 233180, 238944, 243504, 256320, 268812, 270560, 279816, 282960, 298680, 304380, 314793, 324672, 336015, 349770, 358416, 365256, 373088, 377280, 384480, 398240, 405840, 419724, 443042, 448020, 456570, 466360, 477888, 487008, 524655, 537624, 541120, 559632, 565920, 597360, 608760, 629586, 664563, 672030, 699540, 716832, 730512, 746176, 768960, 796480, 811680, 839448, 886084, 896040, 913140, 932720, 974016, 1049310, 1075248, 1107605, 1119264, 1131840, 1194720, 1217520, 1259172, 1329126, 1344060, 1399080, 1433664, 1461024, 1573965, 1623360, 1678896, 1772168, 1792080, 1826280, 1865440, 1993689, 2098620, 2150496, 2215210, 2238528, 2389440, 2435040, 2518344, 2658252, 2688120, 2798160, 2922048, 3147930, 3322815, 3357792, 3544336, 3584160, 3652560, 3730880, 3987378, 4197240, 4300992, 4430420, 4870080, 5036688, 5316504, 5376240, 5596320, 5981067, 6295860, 6645630, 6715584, 7088672, 7168320, 7305120, 7974756, 8394480, 8860840, 9968445, 10073376, 10633008, 10752480, 11192640, 11962134, 12591720, 13291260, 14177344, 14610240, 15949512, 16788960, 17721680, 19936890, 20146752, 21266016, 21504960, 23924268, 25183440, 26582520, 29905335, 31899024, 33577920, 35443360, 39873780, 42532032, 47848536, 50366880, 53165040, 59810670, 63798048, 70886720, 79747560, 95697072, 100733760, 106330080, 119621340, 127596096, 159495120, 191394144, 212660160, 239242680, 318990240, 382788288, 478485360, 637980480, 956970720, 1913941440]

約数ペア:

[(1, 1913941440), (2, 956970720), (3, 637980480), (4, 478485360), (5, 382788288), (6, 318990240), (8, 239242680), (9, 212660160), (10, 191394144), (12, 159495120), (15, 127596096), (16, 119621340), (18, 106330080), (19, 100733760), (20, 95697072), (24, 79747560), (27, 70886720), (30, 63798048), (32, 59810670), (36, 53165040), (38, 50366880), (40, 47848536), (45, 42532032), (48, 39873780), (54, 35443360), (57, 33577920), (60, 31899024), (64, 29905335), (72, 26582520), (76, 25183440), (80, 23924268), (89, 21504960), (90, 21266016), (95, 20146752), (96, 19936890), (108, 17721680), (114, 16788960), (120, 15949512), (131, 14610240), (135, 14177344), (144, 13291260), (152, 12591720), (160, 11962134), (171, 11192640), (178, 10752480), (180, 10633008), (190, 10073376), (192, 9968445), (216, 8860840), (228, 8394480), (240, 7974756), (262, 7305120), (267, 7168320), (270, 7088672), (285, 6715584), (288, 6645630), (304, 6295860), (320, 5981067), (342, 5596320), (356, 5376240), (360, 5316504), (380, 5036688), (393, 4870080), (432, 4430420), (445, 4300992), (456, 4197240), (480, 3987378), (513, 3730880), (524, 3652560), (534, 3584160), (540, 3544336), (570, 3357792), (576, 3322815), (608, 3147930), (655, 2922048), (684, 2798160), (712, 2688120), (720, 2658252), (760, 2518344), (786, 2435040), (801, 2389440), (855, 2238528), (864, 2215210), (890, 2150496), (912, 2098620), (960, 1993689), (1026, 1865440), (1048, 1826280), (1068, 1792080), (1080, 1772168), (1140, 1678896), (1179, 1623360), (1216, 1573965), (1310, 1461024), (1335, 1433664), (1368, 1399080), (1424, 1344060), (1440, 1329126), (1520, 1259172), (1572, 1217520), (1602, 1194720), (1691, 1131840), (1710, 1119264), (1728, 1107605), (1780, 1075248), (1824, 1049310), (1965, 974016), (2052, 932720), (2096, 913140), (2136, 896040), (2160, 886084), (2280, 839448), (2358, 811680), (2403, 796480), (2489, 768960), (2565, 746176), (2620, 730512), (2670, 716832), (2736, 699540), (2848, 672030), (2880, 664563), (3040, 629586), (3144, 608760), (3204, 597360), (3382, 565920), (3420, 559632), (3537, 541120), (3560, 537624), (3648, 524655), (3930, 487008), (4005, 477888), (4104, 466360), (4192, 456570), (4272, 448020), (4320, 443042), (4560, 419724), (4716, 405840), (4806, 398240), (4978, 384480), (5073, 377280), (5130, 373088), (5240, 365256), (5340, 358416), (5472, 349770), (5696, 336015), (5895, 324672), (6080, 314793), (6288, 304380), (6408, 298680), (6764, 282960), (6840, 279816), (7074, 270560), (7120, 268812), (7467, 256320), (7860, 243504), (8010, 238944), (8208, 233180), (8384, 228285), (8455, 226368), (8544, 224010), (8640, 221521), (9120, 209862), (9432, 202920), (9612, 199120), (9956, 192240), (10146, 188640), (10260, 186544), (10480, 182628), (10680, 179208), (10944, 174885), (11659, 164160), (11790, 162336), (12015, 159296), (12445, 153792), (12576, 152190), (12816, 149340), (13528, 141480), (13680, 139908), (14148, 135280), (14240, 134406), (14934, 128160), (15219, 125760), (15720, 121752), (16020, 119472), (16416, 116590), (16910, 113184), (17088, 112005), (17685, 108224), (18240, 104931), (18864, 101460), (19224, 99560), (19912, 96120), (20292, 94320), (20520, 93272), (20960, 91314), (21360, 89604), (22401, 85440), (23318, 82080), (23580, 81168), (24030, 79648), (24890, 76896), (25152, 76095), (25365, 75456), (25632, 74670), (27056, 70740), (27360, 69954), (28296, 67640), (28480, 67203), (29868, 64080), (30438, 62880), (31440, 60876), (32040, 59736), (32832, 58295), (33820, 56592), (34977, 54720), (35370, 54112), (37335, 51264), (37728, 50730), (38448, 49780), (39824, 48060), (40584, 47160), (41040, 46636), (41920, 45657), (42720, 44802)]