19465623540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 480

約数和(自身を含む): 69504196608

約数和(自身を除く): 50038573068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 167, 180, 186, 198, 211, 220, 270, 279, 297, 310, 324, 330, 334, 341, 372, 396, 405, 422, 465, 495, 501, 540, 558, 594, 620, 633, 660, 668, 682, 810, 835, 837, 844, 891, 930, 990, 1002, 1023, 1055, 1116, 1188, 1266, 1364, 1395, 1485, 1503, 1620, 1670, 1674, 1705, 1782, 1837, 1860, 1899, 1980, 2004, 2046, 2110, 2321, 2505, 2511, 2532, 2790, 2970, 3006, 3069, 3165, 3340, 3348, 3410, 3564, 3674, 3798, 4092, 4185, 4220, 4455, 4509, 4642, 5010, 5022, 5115, 5177, 5511, 5580, 5697, 5940, 6012, 6138, 6330, 6541, 6820, 6963, 7348, 7515, 7596, 8370, 8910, 9018, 9185, 9207, 9284, 9495, 10020, 10044, 10230, 10354, 11022, 11394, 11605, 12276, 12555, 12660, 13082, 13527, 13926, 15030, 15345, 15531, 16533, 16740, 17091, 17820, 18036, 18370, 18414, 18990, 19623, 20460, 20708, 20889, 22044, 22545, 22788, 23210, 25110, 25885, 26164, 27054, 27555, 27621, 27852, 28485, 30060, 30690, 31062, 32705, 33066, 34182, 34815, 35237, 36740, 36828, 37980, 39246, 41778, 45090, 46035, 46420, 46593, 49599, 50220, 51770, 54108, 55110, 55242, 56947, 56970, 58869, 61380, 62124, 62667, 65410, 66132, 67635, 68364, 69630, 70474, 71951, 77655, 78492, 82665, 83556, 85455, 90180, 92070, 93186, 98115, 99198, 103540, 104445, 105711, 110220, 110484, 113894, 113940, 117738, 125334, 130820, 135270, 138105, 139260, 139779, 140948, 143902, 148797, 155310, 165330, 170841, 170910, 176185, 176607, 184140, 186372, 188001, 196230, 198396, 208890, 211422, 215853, 227788, 232965, 235476, 247995, 250668, 270540, 276210, 279558, 284735, 287804, 294345, 297594, 310620, 313335, 317133, 330660, 341682, 341820, 352370, 353214, 359755, 376002, 387607, 392460, 417780, 419337, 422844, 431706, 465930, 495990, 512523, 528555, 529821, 552420, 559116, 569470, 588690, 595188, 626670, 634266, 647559, 683364, 698895, 704740, 706428, 719510, 743985, 752004, 775214, 838674, 854205, 863412, 883035, 931860, 940005, 951399, 991980, 1025046, 1057110, 1059642, 1079265, 1092347, 1138940, 1162821, 1177380, 1253340, 1268532, 1295118, 1397790, 1439020, 1487970, 1537569, 1550428, 1585665, 1677348, 1708410, 1766070, 1880010, 1902798, 1938035, 1942677, 2050092, 2096685, 2114220, 2119284, 2158530, 2184694, 2325642, 2562615, 2590236, 2649105, 2795580, 2854197, 2975940, 3075138, 3171330, 3237795, 3277041, 3416820, 3488463, 3532140, 3760020, 3805596, 3876070, 3885354, 4193370, 4317060, 4369388, 4612707, 4651284, 4756995, 5125230, 5298210, 5461735, 5708394, 5814105, 5828031, 6150276, 6342660, 6475590, 6554082, 6976926, 7687845, 7752140, 7770708, 8386740, 9225414, 9513990, 9713385, 9831123, 10250460, 10465389, 10596420, 10923470, 11416788, 11628210, 11656062, 12015817, 12951180, 13108164, 13953852, 14270985, 15375690, 16385205, 17442315, 18450828, 19027980, 19426770, 19662246, 20930778, 21846940, 23063535, 23256420, 23312124, 24031634, 28541970, 29140155, 29493369, 30751380, 31396167, 32770410, 34884630, 36047451, 38853540, 39324492, 41861556, 46127070, 48063268, 49155615, 52326945, 57083940, 58280310, 58986738, 60079085, 62792334, 65540820, 69769260, 72094902, 88480107, 92254140, 98311230, 104653890, 108142353, 116560620, 117973476, 120158170, 125584668, 144189804, 147466845, 156980835, 176960214, 180237255, 196622460, 209307780, 216284706, 240316340, 294933690, 313961670, 324427059, 353920428, 360474510, 432569412, 442400535, 540711765, 589867380, 627923340, 648854118, 720949020, 884801070, 973281177, 1081423530, 1297708236, 1622135295, 1769602140, 1946562354, 2162847060, 3244270590, 3893124708, 4866405885, 6488541180, 9732811770, 19465623540]

約数ペア:

[(1, 19465623540), (2, 9732811770), (3, 6488541180), (4, 4866405885), (5, 3893124708), (6, 3244270590), (9, 2162847060), (10, 1946562354), (11, 1769602140), (12, 1622135295), (15, 1297708236), (18, 1081423530), (20, 973281177), (22, 884801070), (27, 720949020), (30, 648854118), (31, 627923340), (33, 589867380), (36, 540711765), (44, 442400535), (45, 432569412), (54, 360474510), (55, 353920428), (60, 324427059), (62, 313961670), (66, 294933690), (81, 240316340), (90, 216284706), (93, 209307780), (99, 196622460), (108, 180237255), (110, 176960214), (124, 156980835), (132, 147466845), (135, 144189804), (155, 125584668), (162, 120158170), (165, 117973476), (167, 116560620), (180, 108142353), (186, 104653890), (198, 98311230), (211, 92254140), (220, 88480107), (270, 72094902), (279, 69769260), (297, 65540820), (310, 62792334), (324, 60079085), (330, 58986738), (334, 58280310), (341, 57083940), (372, 52326945), (396, 49155615), (405, 48063268), (422, 46127070), (465, 41861556), (495, 39324492), (501, 38853540), (540, 36047451), (558, 34884630), (594, 32770410), (620, 31396167), (633, 30751380), (660, 29493369), (668, 29140155), (682, 28541970), (810, 24031634), (835, 23312124), (837, 23256420), (844, 23063535), (891, 21846940), (930, 20930778), (990, 19662246), (1002, 19426770), (1023, 19027980), (1055, 18450828), (1116, 17442315), (1188, 16385205), (1266, 15375690), (1364, 14270985), (1395, 13953852), (1485, 13108164), (1503, 12951180), (1620, 12015817), (1670, 11656062), (1674, 11628210), (1705, 11416788), (1782, 10923470), (1837, 10596420), (1860, 10465389), (1899, 10250460), (1980, 9831123), (2004, 9713385), (2046, 9513990), (2110, 9225414), (2321, 8386740), (2505, 7770708), (2511, 7752140), (2532, 7687845), (2790, 6976926), (2970, 6554082), (3006, 6475590), (3069, 6342660), (3165, 6150276), (3340, 5828031), (3348, 5814105), (3410, 5708394), (3564, 5461735), (3674, 5298210), (3798, 5125230), (4092, 4756995), (4185, 4651284), (4220, 4612707), (4455, 4369388), (4509, 4317060), (4642, 4193370), (5010, 3885354), (5022, 3876070), (5115, 3805596), (5177, 3760020), (5511, 3532140), (5580, 3488463), (5697, 3416820), (5940, 3277041), (6012, 3237795), (6138, 3171330), (6330, 3075138), (6541, 2975940), (6820, 2854197), (6963, 2795580), (7348, 2649105), (7515, 2590236), (7596, 2562615), (8370, 2325642), (8910, 2184694), (9018, 2158530), (9185, 2119284), (9207, 2114220), (9284, 2096685), (9495, 2050092), (10020, 1942677), (10044, 1938035), (10230, 1902798), (10354, 1880010), (11022, 1766070), (11394, 1708410), (11605, 1677348), (12276, 1585665), (12555, 1550428), (12660, 1537569), (13082, 1487970), (13527, 1439020), (13926, 1397790), (15030, 1295118), (15345, 1268532), (15531, 1253340), (16533, 1177380), (16740, 1162821), (17091, 1138940), (17820, 1092347), (18036, 1079265), (18370, 1059642), (18414, 1057110), (18990, 1025046), (19623, 991980), (20460, 951399), (20708, 940005), (20889, 931860), (22044, 883035), (22545, 863412), (22788, 854205), (23210, 838674), (25110, 775214), (25885, 752004), (26164, 743985), (27054, 719510), (27555, 706428), (27621, 704740), (27852, 698895), (28485, 683364), (30060, 647559), (30690, 634266), (31062, 626670), (32705, 595188), (33066, 588690), (34182, 569470), (34815, 559116), (35237, 552420), (36740, 529821), (36828, 528555), (37980, 512523), (39246, 495990), (41778, 465930), (45090, 431706), (46035, 422844), (46420, 419337), (46593, 417780), (49599, 392460), (50220, 387607), (51770, 376002), (54108, 359755), (55110, 353214), (55242, 352370), (56947, 341820), (56970, 341682), (58869, 330660), (61380, 317133), (62124, 313335), (62667, 310620), (65410, 297594), (66132, 294345), (67635, 287804), (68364, 284735), (69630, 279558), (70474, 276210), (71951, 270540), (77655, 250668), (78492, 247995), (82665, 235476), (83556, 232965), (85455, 227788), (90180, 215853), (92070, 211422), (93186, 208890), (98115, 198396), (99198, 196230), (103540, 188001), (104445, 186372), (105711, 184140), (110220, 176607), (110484, 176185), (113894, 170910), (113940, 170841), (117738, 165330), (125334, 155310), (130820, 148797), (135270, 143902), (138105, 140948), (139260, 139779)]