19122642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17128

約数の個数: 288

約数和(自身を含む): 70370052480

約数和(自身を除く): 51247409760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 144, 152, 160, 164, 171, 180, 190, 205, 228, 240, 246, 285, 288, 304, 328, 342, 360, 369, 380, 410, 456, 480, 492, 570, 608, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1140, 1230, 1312, 1368, 1440, 1476, 1520, 1558, 1640, 1710, 1824, 1845, 1968, 2280, 2337, 2460, 2736, 2952, 3040, 3116, 3280, 3420, 3690, 3895, 3936, 4560, 4674, 4920, 5472, 5904, 6232, 6560, 6840, 7011, 7380, 7790, 9120, 9348, 9840, 11685, 11808, 12464, 13680, 14022, 14760, 15580, 17047, 18696, 19680, 23370, 24928, 27360, 28044, 29520, 31160, 34094, 35055, 37392, 46740, 51141, 56088, 59040, 62320, 68188, 70110, 74784, 85235, 93480, 102282, 112176, 124640, 136376, 140220, 153423, 170470, 186960, 204564, 224352, 255705, 272752, 280440, 306846, 323893, 340940, 373920, 409128, 511410, 545504, 560880, 613692, 647786, 681880, 698927, 767115, 818256, 971679, 1022820, 1121760, 1227384, 1295572, 1363760, 1397854, 1534230, 1619465, 1636512, 1943358, 2045640, 2096781, 2454768, 2591144, 2727520, 2795708, 2915037, 3068460, 3238930, 3494635, 3886716, 4091280, 4193562, 4858395, 4909536, 5182288, 5591416, 5830074, 6136920, 6290343, 6477860, 6989270, 7773432, 8182560, 8387124, 9716790, 10364576, 10483905, 11182832, 11660148, 12273840, 12580686, 12955720, 13279613, 13978540, 14575185, 15546864, 16774248, 19433580, 20967810, 22365664, 23320296, 24547680, 25161372, 25911440, 26559226, 27957080, 29150370, 31093728, 31451715, 33548496, 38867160, 39838839, 41935620, 46640592, 50322744, 51822880, 53118452, 55914160, 58300740, 62903430, 66398065, 67096992, 77734320, 79677678, 83871240, 93281184, 100645488, 106236904, 111828320, 116601480, 119516517, 125806860, 132796130, 155468640, 159355356, 167742480, 199194195, 201290976, 212473808, 233202960, 239033034, 251613720, 265592260, 318710712, 335484960, 398388390, 424947616, 466405920, 478066068, 503227440, 531184520, 597582585, 637421424, 796776780, 956132136, 1006454880, 1062369040, 1195165170, 1274842848, 1593553560, 1912264272, 2124738080, 2390330340, 3187107120, 3824528544, 4780660680, 6374214240, 9561321360, 19122642720]

約数ペア:

[(1, 19122642720), (2, 9561321360), (3, 6374214240), (4, 4780660680), (5, 3824528544), (6, 3187107120), (8, 2390330340), (9, 2124738080), (10, 1912264272), (12, 1593553560), (15, 1274842848), (16, 1195165170), (18, 1062369040), (19, 1006454880), (20, 956132136), (24, 796776780), (30, 637421424), (32, 597582585), (36, 531184520), (38, 503227440), (40, 478066068), (41, 466405920), (45, 424947616), (48, 398388390), (57, 335484960), (60, 318710712), (72, 265592260), (76, 251613720), (80, 239033034), (82, 233202960), (90, 212473808), (95, 201290976), (96, 199194195), (114, 167742480), (120, 159355356), (123, 155468640), (144, 132796130), (152, 125806860), (160, 119516517), (164, 116601480), (171, 111828320), (180, 106236904), (190, 100645488), (205, 93281184), (228, 83871240), (240, 79677678), (246, 77734320), (285, 67096992), (288, 66398065), (304, 62903430), (328, 58300740), (342, 55914160), (360, 53118452), (369, 51822880), (380, 50322744), (410, 46640592), (456, 41935620), (480, 39838839), (492, 38867160), (570, 33548496), (608, 31451715), (615, 31093728), (656, 29150370), (684, 27957080), (720, 26559226), (738, 25911440), (760, 25161372), (779, 24547680), (820, 23320296), (855, 22365664), (912, 20967810), (984, 19433580), (1140, 16774248), (1230, 15546864), (1312, 14575185), (1368, 13978540), (1440, 13279613), (1476, 12955720), (1520, 12580686), (1558, 12273840), (1640, 11660148), (1710, 11182832), (1824, 10483905), (1845, 10364576), (1968, 9716790), (2280, 8387124), (2337, 8182560), (2460, 7773432), (2736, 6989270), (2952, 6477860), (3040, 6290343), (3116, 6136920), (3280, 5830074), (3420, 5591416), (3690, 5182288), (3895, 4909536), (3936, 4858395), (4560, 4193562), (4674, 4091280), (4920, 3886716), (5472, 3494635), (5904, 3238930), (6232, 3068460), (6560, 2915037), (6840, 2795708), (7011, 2727520), (7380, 2591144), (7790, 2454768), (9120, 2096781), (9348, 2045640), (9840, 1943358), (11685, 1636512), (11808, 1619465), (12464, 1534230), (13680, 1397854), (14022, 1363760), (14760, 1295572), (15580, 1227384), (17047, 1121760), (18696, 1022820), (19680, 971679), (23370, 818256), (24928, 767115), (27360, 698927), (28044, 681880), (29520, 647786), (31160, 613692), (34094, 560880), (35055, 545504), (37392, 511410), (46740, 409128), (51141, 373920), (56088, 340940), (59040, 323893), (62320, 306846), (68188, 280440), (70110, 272752), (74784, 255705), (85235, 224352), (93480, 204564), (102282, 186960), (112176, 170470), (124640, 153423), (136376, 140220)]