77919473520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{50359}}^1$

素因数の和:50692

約数の個数: 240

約数和(自身を含む): 300042462720

約数和(自身を除く): 222122989200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 307, 315, 336, 360, 420, 504, 560, 614, 630, 720, 840, 921, 1008, 1228, 1260, 1535, 1680, 1842, 2149, 2456, 2520, 2763, 3070, 3684, 4298, 4605, 4912, 5040, 5526, 6140, 6447, 7368, 8596, 9210, 10745, 11052, 12280, 12894, 13815, 14736, 17192, 18420, 19341, 21490, 22104, 24560, 25788, 27630, 32235, 34384, 36840, 38682, 42980, 44208, 50359, 51576, 55260, 64470, 73680, 77364, 85960, 96705, 100718, 103152, 110520, 128940, 151077, 154728, 171920, 193410, 201436, 221040, 251795, 257880, 302154, 309456, 352513, 386820, 402872, 453231, 503590, 515760, 604308, 705026, 755385, 773640, 805744, 906462, 1007180, 1057539, 1208616, 1410052, 1510770, 1547280, 1762565, 1812924, 2014360, 2115078, 2266155, 2417232, 2820104, 3021540, 3172617, 3525130, 3625848, 4028720, 4230156, 4532310, 5287695, 5640208, 6043080, 6345234, 7050260, 7251696, 8460312, 9064620, 10575390, 12086160, 12690468, 14100520, 15460213, 15863085, 16920624, 18129240, 21150780, 25380936, 28201040, 30920426, 31726170, 36258480, 42301560, 46380639, 50761872, 61840852, 63452340, 77301065, 84603120, 92761278, 108221491, 123681704, 126904680, 139141917, 154602130, 185522556, 216442982, 231903195, 247363408, 253809360, 278283834, 309204260, 324664473, 371045112, 432885964, 463806390, 541107455, 556567668, 618408520, 649328946, 695709585, 742090224, 865771928, 927612780, 973993419, 1082214910, 1113135336, 1236817040, 1298657892, 1391419170, 1623322365, 1731543856, 1855225560, 1947986838, 2164429820, 2226270672, 2597315784, 2782838340, 3246644730, 3710451120, 3895973676, 4328859640, 4869967095, 5194631568, 5565676680, 6493289460, 7791947352, 8657719280, 9739934190, 11131353360, 12986578920, 15583894704, 19479868380, 25973157840, 38959736760, 77919473520]

約数ペア:

[(1, 77919473520), (2, 38959736760), (3, 25973157840), (4, 19479868380), (5, 15583894704), (6, 12986578920), (7, 11131353360), (8, 9739934190), (9, 8657719280), (10, 7791947352), (12, 6493289460), (14, 5565676680), (15, 5194631568), (16, 4869967095), (18, 4328859640), (20, 3895973676), (21, 3710451120), (24, 3246644730), (28, 2782838340), (30, 2597315784), (35, 2226270672), (36, 2164429820), (40, 1947986838), (42, 1855225560), (45, 1731543856), (48, 1623322365), (56, 1391419170), (60, 1298657892), (63, 1236817040), (70, 1113135336), (72, 1082214910), (80, 973993419), (84, 927612780), (90, 865771928), (105, 742090224), (112, 695709585), (120, 649328946), (126, 618408520), (140, 556567668), (144, 541107455), (168, 463806390), (180, 432885964), (210, 371045112), (240, 324664473), (252, 309204260), (280, 278283834), (307, 253809360), (315, 247363408), (336, 231903195), (360, 216442982), (420, 185522556), (504, 154602130), (560, 139141917), (614, 126904680), (630, 123681704), (720, 108221491), (840, 92761278), (921, 84603120), (1008, 77301065), (1228, 63452340), (1260, 61840852), (1535, 50761872), (1680, 46380639), (1842, 42301560), (2149, 36258480), (2456, 31726170), (2520, 30920426), (2763, 28201040), (3070, 25380936), (3684, 21150780), (4298, 18129240), (4605, 16920624), (4912, 15863085), (5040, 15460213), (5526, 14100520), (6140, 12690468), (6447, 12086160), (7368, 10575390), (8596, 9064620), (9210, 8460312), (10745, 7251696), (11052, 7050260), (12280, 6345234), (12894, 6043080), (13815, 5640208), (14736, 5287695), (17192, 4532310), (18420, 4230156), (19341, 4028720), (21490, 3625848), (22104, 3525130), (24560, 3172617), (25788, 3021540), (27630, 2820104), (32235, 2417232), (34384, 2266155), (36840, 2115078), (38682, 2014360), (42980, 1812924), (44208, 1762565), (50359, 1547280), (51576, 1510770), (55260, 1410052), (64470, 1208616), (73680, 1057539), (77364, 1007180), (85960, 906462), (96705, 805744), (100718, 773640), (103152, 755385), (110520, 705026), (128940, 604308), (151077, 515760), (154728, 503590), (171920, 453231), (193410, 402872), (201436, 386820), (221040, 352513), (251795, 309456), (257880, 302154)]