19397929320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18913}}^1$

素因数の和:18985

約数の個数: 384

約数和(自身を含む): 80727978240

約数和(自身を除く): 61330048920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 74, 77, 84, 88, 90, 99, 105, 110, 111, 120, 126, 132, 140, 148, 154, 165, 168, 180, 185, 198, 210, 220, 222, 231, 252, 259, 264, 280, 296, 308, 315, 330, 333, 360, 370, 385, 396, 407, 420, 440, 444, 462, 495, 504, 518, 555, 616, 630, 660, 666, 693, 740, 770, 777, 792, 814, 840, 888, 924, 990, 1036, 1110, 1155, 1221, 1260, 1295, 1320, 1332, 1386, 1480, 1540, 1554, 1628, 1665, 1848, 1980, 2035, 2072, 2220, 2310, 2331, 2442, 2520, 2590, 2664, 2772, 2849, 3080, 3108, 3256, 3330, 3465, 3663, 3885, 3960, 4070, 4440, 4620, 4662, 4884, 5180, 5544, 5698, 6105, 6216, 6660, 6930, 7326, 7770, 8140, 8547, 9240, 9324, 9768, 10360, 11396, 11655, 12210, 13320, 13860, 14245, 14652, 15540, 16280, 17094, 18315, 18648, 18913, 22792, 23310, 24420, 25641, 27720, 28490, 29304, 31080, 34188, 36630, 37826, 42735, 46620, 48840, 51282, 56739, 56980, 68376, 73260, 75652, 85470, 93240, 94565, 102564, 113478, 113960, 128205, 132391, 146520, 151304, 170217, 170940, 189130, 205128, 208043, 226956, 256410, 264782, 283695, 340434, 341880, 378260, 397173, 416086, 453912, 512820, 529564, 567390, 624129, 661955, 680868, 699781, 756520, 794346, 832172, 851085, 1025640, 1040215, 1059128, 1134780, 1191519, 1248258, 1323910, 1361736, 1399562, 1456301, 1588692, 1664344, 1702170, 1872387, 1985865, 2080430, 2099343, 2269560, 2383038, 2496516, 2647820, 2799124, 2912602, 3120645, 3177384, 3404340, 3498905, 3744774, 3971730, 4160860, 4198686, 4368903, 4766076, 4898467, 4993032, 5295640, 5598248, 5825204, 5957595, 6241290, 6298029, 6808680, 6997810, 7281505, 7489548, 7697591, 7943460, 8321720, 8397372, 8737806, 9361935, 9532152, 9796934, 10496715, 11650408, 11915190, 12482580, 12596058, 13106709, 13995620, 14563010, 14695401, 14979096, 15395182, 15886920, 16794744, 17475612, 18723870, 19593868, 20993430, 21844515, 23092773, 23830380, 24492335, 24965160, 25192116, 26213418, 27991240, 29126020, 29390802, 30790364, 31490145, 34951224, 37447740, 38487955, 39187736, 41986860, 43689030, 44086203, 46185546, 47660760, 48984670, 50384232, 52426836, 53883137, 58252040, 58781604, 61580728, 62980290, 65533545, 69278319, 73477005, 74895480, 76975910, 83973720, 87378060, 88172406, 92371092, 97969340, 104853672, 107766274, 115463865, 117563208, 125960580, 131067090, 138556638, 146954010, 153951820, 161649411, 174756120, 176344812, 184742184, 195938680, 215532548, 220431015, 230927730, 251921160, 262134180, 269415685, 277113276, 293908020, 307903640, 323298822, 346391595, 352689624, 431065096, 440862030, 461855460, 484948233, 524268360, 538831370, 554226552, 587816040, 646597644, 692783190, 808247055, 881724060, 923710920, 969896466, 1077662740, 1293195288, 1385566380, 1616494110, 1763448120, 1939792932, 2155325480, 2424741165, 2771132760, 3232988220, 3879585864, 4849482330, 6465976440, 9698964660, 19397929320]

約数ペア:

[(1, 19397929320), (2, 9698964660), (3, 6465976440), (4, 4849482330), (5, 3879585864), (6, 3232988220), (7, 2771132760), (8, 2424741165), (9, 2155325480), (10, 1939792932), (11, 1763448120), (12, 1616494110), (14, 1385566380), (15, 1293195288), (18, 1077662740), (20, 969896466), (21, 923710920), (22, 881724060), (24, 808247055), (28, 692783190), (30, 646597644), (33, 587816040), (35, 554226552), (36, 538831370), (37, 524268360), (40, 484948233), (42, 461855460), (44, 440862030), (45, 431065096), (55, 352689624), (56, 346391595), (60, 323298822), (63, 307903640), (66, 293908020), (70, 277113276), (72, 269415685), (74, 262134180), (77, 251921160), (84, 230927730), (88, 220431015), (90, 215532548), (99, 195938680), (105, 184742184), (110, 176344812), (111, 174756120), (120, 161649411), (126, 153951820), (132, 146954010), (140, 138556638), (148, 131067090), (154, 125960580), (165, 117563208), (168, 115463865), (180, 107766274), (185, 104853672), (198, 97969340), (210, 92371092), (220, 88172406), (222, 87378060), (231, 83973720), (252, 76975910), (259, 74895480), (264, 73477005), (280, 69278319), (296, 65533545), (308, 62980290), (315, 61580728), (330, 58781604), (333, 58252040), (360, 53883137), (370, 52426836), (385, 50384232), (396, 48984670), (407, 47660760), (420, 46185546), (440, 44086203), (444, 43689030), (462, 41986860), (495, 39187736), (504, 38487955), (518, 37447740), (555, 34951224), (616, 31490145), (630, 30790364), (660, 29390802), (666, 29126020), (693, 27991240), (740, 26213418), (770, 25192116), (777, 24965160), (792, 24492335), (814, 23830380), (840, 23092773), (888, 21844515), (924, 20993430), (990, 19593868), (1036, 18723870), (1110, 17475612), (1155, 16794744), (1221, 15886920), (1260, 15395182), (1295, 14979096), (1320, 14695401), (1332, 14563010), (1386, 13995620), (1480, 13106709), (1540, 12596058), (1554, 12482580), (1628, 11915190), (1665, 11650408), (1848, 10496715), (1980, 9796934), (2035, 9532152), (2072, 9361935), (2220, 8737806), (2310, 8397372), (2331, 8321720), (2442, 7943460), (2520, 7697591), (2590, 7489548), (2664, 7281505), (2772, 6997810), (2849, 6808680), (3080, 6298029), (3108, 6241290), (3256, 5957595), (3330, 5825204), (3465, 5598248), (3663, 5295640), (3885, 4993032), (3960, 4898467), (4070, 4766076), (4440, 4368903), (4620, 4198686), (4662, 4160860), (4884, 3971730), (5180, 3744774), (5544, 3498905), (5698, 3404340), (6105, 3177384), (6216, 3120645), (6660, 2912602), (6930, 2799124), (7326, 2647820), (7770, 2496516), (8140, 2383038), (8547, 2269560), (9240, 2099343), (9324, 2080430), (9768, 1985865), (10360, 1872387), (11396, 1702170), (11655, 1664344), (12210, 1588692), (13320, 1456301), (13860, 1399562), (14245, 1361736), (14652, 1323910), (15540, 1248258), (16280, 1191519), (17094, 1134780), (18315, 1059128), (18648, 1040215), (18913, 1025640), (22792, 851085), (23310, 832172), (24420, 794346), (25641, 756520), (27720, 699781), (28490, 680868), (29304, 661955), (31080, 624129), (34188, 567390), (36630, 529564), (37826, 512820), (42735, 453912), (46620, 416086), (48840, 397173), (51282, 378260), (56739, 341880), (56980, 340434), (68376, 283695), (73260, 264782), (75652, 256410), (85470, 226956), (93240, 208043), (94565, 205128), (102564, 189130), (113478, 170940), (113960, 170217), (128205, 151304), (132391, 146520)]