20527263360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5196

約数の個数: 384

約数和(自身を含む): 76898399760

約数和(自身を除く): 56371136400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 128, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 240, 246, 255, 272, 288, 306, 320, 328, 340, 360, 369, 384, 408, 410, 480, 492, 510, 544, 576, 612, 615, 640, 656, 680, 697, 720, 738, 765, 816, 820, 960, 984, 1020, 1088, 1152, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1632, 1640, 1845, 1920, 1968, 2040, 2091, 2176, 2448, 2460, 2624, 2720, 2788, 2880, 2952, 3060, 3264, 3280, 3485, 3690, 3936, 4080, 4182, 4896, 4920, 5113, 5248, 5440, 5576, 5760, 5904, 6120, 6273, 6528, 6560, 6970, 7380, 7872, 8160, 8364, 9792, 9840, 10226, 10455, 10880, 11152, 11808, 12240, 12546, 13120, 13940, 14760, 15339, 15744, 16320, 16728, 19584, 19680, 20452, 20910, 22304, 23616, 24480, 25092, 25565, 26240, 27880, 29520, 30678, 31365, 32640, 33456, 39360, 40904, 41820, 44608, 46017, 47232, 48960, 50184, 51130, 55760, 59040, 61356, 62730, 66912, 76695, 78720, 81808, 83640, 86921, 89216, 92034, 97920, 100368, 102260, 111520, 118080, 122712, 125460, 133824, 153390, 163616, 167280, 173842, 184068, 200736, 204520, 209633, 223040, 230085, 236160, 245424, 250920, 260763, 267648, 306780, 327232, 334560, 347684, 368136, 401472, 409040, 419266, 434605, 446080, 460170, 490848, 501840, 521526, 613560, 628899, 654464, 669120, 695368, 736272, 782289, 802944, 818080, 838532, 869210, 920340, 981696, 1003680, 1043052, 1048165, 1227120, 1257798, 1303815, 1338240, 1390736, 1472544, 1564578, 1636160, 1677064, 1738420, 1840680, 1886697, 1963392, 2007360, 2086104, 2096330, 2454240, 2515596, 2607630, 2781472, 2945088, 3129156, 3144495, 3272320, 3354128, 3476840, 3563761, 3681360, 3773394, 3911445, 4014720, 4172208, 4192660, 4908480, 5031192, 5215260, 5562944, 5890176, 6258312, 6288990, 6708256, 6953680, 7127522, 7362720, 7546788, 7822890, 8344416, 8385320, 9433485, 9816960, 10062384, 10430520, 10691283, 11125888, 12516624, 12577980, 13416512, 13907360, 14255044, 14725440, 15093576, 15645780, 16688832, 16770640, 17818805, 18866970, 20124768, 20861040, 21382566, 25033248, 25155960, 26833024, 27814720, 28510088, 29450880, 30187152, 31291560, 32073849, 33377664, 33541280, 35637610, 37733940, 40249536, 41722080, 42765132, 50066496, 50311920, 53456415, 55629440, 57020176, 60374304, 62583120, 64147698, 67082560, 71275220, 75467880, 80499072, 83444160, 85530264, 100132992, 100623840, 106912830, 114040352, 120748608, 125166240, 128295396, 134165120, 142550440, 150935760, 160369245, 166888320, 171060528, 201247680, 213825660, 228080704, 241497216, 250332480, 256590792, 285100880, 301871520, 320738490, 342121056, 402495360, 427651320, 456161408, 500664960, 513181584, 570201760, 603743040, 641476980, 684242112, 855302640, 1026363168, 1140403520, 1207486080, 1282953960, 1368484224, 1710605280, 2052726336, 2280807040, 2565907920, 3421210560, 4105452672, 5131815840, 6842421120, 10263631680, 20527263360]

約数ペア:

[(1, 20527263360), (2, 10263631680), (3, 6842421120), (4, 5131815840), (5, 4105452672), (6, 3421210560), (8, 2565907920), (9, 2280807040), (10, 2052726336), (12, 1710605280), (15, 1368484224), (16, 1282953960), (17, 1207486080), (18, 1140403520), (20, 1026363168), (24, 855302640), (30, 684242112), (32, 641476980), (34, 603743040), (36, 570201760), (40, 513181584), (41, 500664960), (45, 456161408), (48, 427651320), (51, 402495360), (60, 342121056), (64, 320738490), (68, 301871520), (72, 285100880), (80, 256590792), (82, 250332480), (85, 241497216), (90, 228080704), (96, 213825660), (102, 201247680), (120, 171060528), (123, 166888320), (128, 160369245), (136, 150935760), (144, 142550440), (153, 134165120), (160, 128295396), (164, 125166240), (170, 120748608), (180, 114040352), (192, 106912830), (204, 100623840), (205, 100132992), (240, 85530264), (246, 83444160), (255, 80499072), (272, 75467880), (288, 71275220), (306, 67082560), (320, 64147698), (328, 62583120), (340, 60374304), (360, 57020176), (369, 55629440), (384, 53456415), (408, 50311920), (410, 50066496), (480, 42765132), (492, 41722080), (510, 40249536), (544, 37733940), (576, 35637610), (612, 33541280), (615, 33377664), (640, 32073849), (656, 31291560), (680, 30187152), (697, 29450880), (720, 28510088), (738, 27814720), (765, 26833024), (816, 25155960), (820, 25033248), (960, 21382566), (984, 20861040), (1020, 20124768), (1088, 18866970), (1152, 17818805), (1224, 16770640), (1230, 16688832), (1312, 15645780), (1360, 15093576), (1394, 14725440), (1440, 14255044), (1476, 13907360), (1530, 13416512), (1632, 12577980), (1640, 12516624), (1845, 11125888), (1920, 10691283), (1968, 10430520), (2040, 10062384), (2091, 9816960), (2176, 9433485), (2448, 8385320), (2460, 8344416), (2624, 7822890), (2720, 7546788), (2788, 7362720), (2880, 7127522), (2952, 6953680), (3060, 6708256), (3264, 6288990), (3280, 6258312), (3485, 5890176), (3690, 5562944), (3936, 5215260), (4080, 5031192), (4182, 4908480), (4896, 4192660), (4920, 4172208), (5113, 4014720), (5248, 3911445), (5440, 3773394), (5576, 3681360), (5760, 3563761), (5904, 3476840), (6120, 3354128), (6273, 3272320), (6528, 3144495), (6560, 3129156), (6970, 2945088), (7380, 2781472), (7872, 2607630), (8160, 2515596), (8364, 2454240), (9792, 2096330), (9840, 2086104), (10226, 2007360), (10455, 1963392), (10880, 1886697), (11152, 1840680), (11808, 1738420), (12240, 1677064), (12546, 1636160), (13120, 1564578), (13940, 1472544), (14760, 1390736), (15339, 1338240), (15744, 1303815), (16320, 1257798), (16728, 1227120), (19584, 1048165), (19680, 1043052), (20452, 1003680), (20910, 981696), (22304, 920340), (23616, 869210), (24480, 838532), (25092, 818080), (25565, 802944), (26240, 782289), (27880, 736272), (29520, 695368), (30678, 669120), (31365, 654464), (32640, 628899), (33456, 613560), (39360, 521526), (40904, 501840), (41820, 490848), (44608, 460170), (46017, 446080), (47232, 434605), (48960, 419266), (50184, 409040), (51130, 401472), (55760, 368136), (59040, 347684), (61356, 334560), (62730, 327232), (66912, 306780), (76695, 267648), (78720, 260763), (81808, 250920), (83640, 245424), (86921, 236160), (89216, 230085), (92034, 223040), (97920, 209633), (100368, 204520), (102260, 200736), (111520, 184068), (118080, 173842), (122712, 167280), (125460, 163616), (133824, 153390)]