1720082497896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71821}}^1$

素因数の和:71961

約数の個数: 384

約数和(自身を含む): 5835164025600

約数和(自身を除く): 4115081527704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 61, 63, 72, 76, 82, 84, 114, 122, 123, 126, 133, 152, 164, 168, 171, 183, 228, 244, 246, 252, 266, 287, 328, 342, 366, 369, 399, 427, 456, 488, 492, 504, 532, 549, 574, 684, 732, 738, 779, 798, 854, 861, 984, 1064, 1098, 1148, 1159, 1197, 1281, 1368, 1464, 1476, 1558, 1596, 1708, 1722, 2196, 2296, 2318, 2337, 2394, 2501, 2562, 2583, 2952, 3116, 3192, 3416, 3444, 3477, 3843, 4392, 4636, 4674, 4788, 5002, 5124, 5166, 5453, 6232, 6888, 6954, 7011, 7503, 7686, 8113, 9272, 9348, 9576, 10004, 10248, 10332, 10431, 10906, 13908, 14022, 15006, 15372, 16226, 16359, 17507, 18696, 20008, 20664, 20862, 21812, 22509, 24339, 27816, 28044, 30012, 30744, 32452, 32718, 35014, 41724, 43624, 45018, 47519, 48678, 49077, 52521, 56088, 60024, 64904, 65436, 70028, 71821, 73017, 83448, 90036, 95038, 97356, 98154, 105042, 130872, 140056, 142557, 143642, 146034, 157563, 180072, 190076, 194712, 196308, 210084, 215463, 285114, 287284, 292068, 315126, 332633, 380152, 392616, 420168, 427671, 430926, 502747, 570228, 574568, 584136, 630252, 646389, 665266, 855342, 861852, 997899, 1005494, 1140456, 1260504, 1292778, 1330532, 1364599, 1508241, 1710684, 1723704, 1995798, 2010988, 2585556, 2661064, 2729198, 2944661, 2993697, 3016482, 3421368, 3991596, 4021976, 4093797, 4381081, 4524723, 5171112, 5458396, 5889322, 5987394, 6032964, 7983192, 8187594, 8762162, 8833983, 9049446, 9552193, 10916792, 11778644, 11974788, 12065928, 12281391, 13143243, 16375188, 17524324, 17667966, 18098892, 19104386, 20612627, 23557288, 23949576, 24562782, 26286486, 26501949, 28656579, 30667567, 32750376, 35048648, 35335932, 36197784, 38208772, 39429729, 41225254, 49125564, 52572972, 53003898, 55948559, 57313158, 61335134, 61837881, 70671864, 76417544, 78859458, 82450508, 83240539, 85969737, 92002701, 98251128, 105145944, 106007796, 111897118, 114626316, 122670268, 123675762, 157718916, 164901016, 166481078, 167845677, 171939474, 179624321, 184005402, 185513643, 212015592, 223794236, 229252632, 245340536, 247351524, 249721617, 276008103, 315437832, 332962156, 335691354, 343878948, 359248642, 368010804, 371027286, 391639913, 447588472, 494703048, 499443234, 503537031, 538872963, 552016206, 582683773, 665924312, 671382708, 687757896, 718497284, 736021608, 742054572, 749164851, 783279826, 998886468, 1007074062, 1077745926, 1104032412, 1165367546, 1174919739, 1257370247, 1342765416, 1436994568, 1484109144, 1498329702, 1566559652, 1616618889, 1748051319, 1997772936, 2014148124, 2155491852, 2208064824, 2330735092, 2349839478, 2514740494, 2996659404, 3133119304, 3233237778, 3412862099, 3496102638, 3524759217, 3772110741, 4028296248, 4310983704, 4661470184, 4699678956, 5029480988, 5244153957, 5993318808, 6466475556, 6825724198, 6992205276, 7049518434, 7544221482, 9399357912, 10058961976, 10238586297, 10488307914, 11316332223, 12932951112, 13651448396, 13984410552, 14099036868, 15088442964, 20477172594, 20976615828, 22632664446, 23890034693, 27302896792, 28198073736, 30176885928, 30715758891, 40954345188, 41953231656, 45265328892, 47780069386, 61431517782, 71670104079, 81908690376, 90530657784, 95560138772, 122863035564, 143340208158, 191120277544, 215010312237, 245726071128, 286680416316, 430020624474, 573360832632, 860041248948, 1720082497896]

約数ペア:

[(1, 1720082497896), (2, 860041248948), (3, 573360832632), (4, 430020624474), (6, 286680416316), (7, 245726071128), (8, 215010312237), (9, 191120277544), (12, 143340208158), (14, 122863035564), (18, 95560138772), (19, 90530657784), (21, 81908690376), (24, 71670104079), (28, 61431517782), (36, 47780069386), (38, 45265328892), (41, 41953231656), (42, 40954345188), (56, 30715758891), (57, 30176885928), (61, 28198073736), (63, 27302896792), (72, 23890034693), (76, 22632664446), (82, 20976615828), (84, 20477172594), (114, 15088442964), (122, 14099036868), (123, 13984410552), (126, 13651448396), (133, 12932951112), (152, 11316332223), (164, 10488307914), (168, 10238586297), (171, 10058961976), (183, 9399357912), (228, 7544221482), (244, 7049518434), (246, 6992205276), (252, 6825724198), (266, 6466475556), (287, 5993318808), (328, 5244153957), (342, 5029480988), (366, 4699678956), (369, 4661470184), (399, 4310983704), (427, 4028296248), (456, 3772110741), (488, 3524759217), (492, 3496102638), (504, 3412862099), (532, 3233237778), (549, 3133119304), (574, 2996659404), (684, 2514740494), (732, 2349839478), (738, 2330735092), (779, 2208064824), (798, 2155491852), (854, 2014148124), (861, 1997772936), (984, 1748051319), (1064, 1616618889), (1098, 1566559652), (1148, 1498329702), (1159, 1484109144), (1197, 1436994568), (1281, 1342765416), (1368, 1257370247), (1464, 1174919739), (1476, 1165367546), (1558, 1104032412), (1596, 1077745926), (1708, 1007074062), (1722, 998886468), (2196, 783279826), (2296, 749164851), (2318, 742054572), (2337, 736021608), (2394, 718497284), (2501, 687757896), (2562, 671382708), (2583, 665924312), (2952, 582683773), (3116, 552016206), (3192, 538872963), (3416, 503537031), (3444, 499443234), (3477, 494703048), (3843, 447588472), (4392, 391639913), (4636, 371027286), (4674, 368010804), (4788, 359248642), (5002, 343878948), (5124, 335691354), (5166, 332962156), (5453, 315437832), (6232, 276008103), (6888, 249721617), (6954, 247351524), (7011, 245340536), (7503, 229252632), (7686, 223794236), (8113, 212015592), (9272, 185513643), (9348, 184005402), (9576, 179624321), (10004, 171939474), (10248, 167845677), (10332, 166481078), (10431, 164901016), (10906, 157718916), (13908, 123675762), (14022, 122670268), (15006, 114626316), (15372, 111897118), (16226, 106007796), (16359, 105145944), (17507, 98251128), (18696, 92002701), (20008, 85969737), (20664, 83240539), (20862, 82450508), (21812, 78859458), (22509, 76417544), (24339, 70671864), (27816, 61837881), (28044, 61335134), (30012, 57313158), (30744, 55948559), (32452, 53003898), (32718, 52572972), (35014, 49125564), (41724, 41225254), (43624, 39429729), (45018, 38208772), (47519, 36197784), (48678, 35335932), (49077, 35048648), (52521, 32750376), (56088, 30667567), (60024, 28656579), (64904, 26501949), (65436, 26286486), (70028, 24562782), (71821, 23949576), (73017, 23557288), (83448, 20612627), (90036, 19104386), (95038, 18098892), (97356, 17667966), (98154, 17524324), (105042, 16375188), (130872, 13143243), (140056, 12281391), (142557, 12065928), (143642, 11974788), (146034, 11778644), (157563, 10916792), (180072, 9552193), (190076, 9049446), (194712, 8833983), (196308, 8762162), (210084, 8187594), (215463, 7983192), (285114, 6032964), (287284, 5987394), (292068, 5889322), (315126, 5458396), (332633, 5171112), (380152, 4524723), (392616, 4381081), (420168, 4093797), (427671, 4021976), (430926, 3991596), (502747, 3421368), (570228, 3016482), (574568, 2993697), (584136, 2944661), (630252, 2729198), (646389, 2661064), (665266, 2585556), (855342, 2010988), (861852, 1995798), (997899, 1723704), (1005494, 1710684), (1140456, 1508241), (1260504, 1364599), (1292778, 1330532)]