4121985382400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{15551}}^1$

素因数の和:15781

約数の個数: 288

約数和(自身を含む): 10613560688640

約数和(自身を除く): 6491575306240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 167, 200, 248, 256, 310, 320, 334, 400, 496, 512, 620, 640, 668, 775, 800, 835, 992, 1024, 1240, 1280, 1336, 1550, 1600, 1670, 1984, 2048, 2480, 2560, 2672, 3100, 3200, 3340, 3968, 4175, 4960, 5120, 5177, 5344, 6200, 6400, 6680, 7936, 8350, 9920, 10240, 10354, 10688, 12400, 12800, 13360, 15551, 15872, 16700, 19840, 20708, 21376, 24800, 25600, 25885, 26720, 31102, 31744, 33400, 39680, 41416, 42752, 49600, 51200, 51770, 53440, 62204, 63488, 66800, 77755, 79360, 82832, 85504, 99200, 103540, 106880, 124408, 129425, 133600, 155510, 158720, 165664, 171008, 198400, 207080, 213760, 248816, 258850, 267200, 311020, 317440, 331328, 342016, 388775, 396800, 414160, 427520, 482081, 497632, 517700, 534400, 622040, 662656, 777550, 793600, 828320, 855040, 964162, 995264, 1035400, 1068800, 1244080, 1325312, 1555100, 1587200, 1656640, 1710080, 1928324, 1990528, 2070800, 2137600, 2410405, 2488160, 2597017, 2650624, 3110200, 3313280, 3856648, 3981056, 4141600, 4275200, 4820810, 4976320, 5194034, 5301248, 6220400, 6626560, 7713296, 7962112, 8283200, 8550400, 9641620, 9952640, 10388068, 10602496, 12052025, 12440800, 12985085, 13253120, 15426592, 15924224, 16566400, 19283240, 19905280, 20776136, 24104050, 24881600, 25970170, 26506240, 30853184, 31848448, 33132800, 38566480, 39810560, 41552272, 48208100, 49763200, 51940340, 53012480, 61706368, 64925425, 66265600, 77132960, 79621120, 80507527, 83104544, 96416200, 99526400, 103880680, 123412736, 129850850, 132531200, 154265920, 159242240, 161015054, 166209088, 192832400, 199052800, 207761360, 246825472, 259701700, 265062400, 308531840, 322030108, 332418176, 385664800, 398105600, 402537635, 415522720, 493650944, 519403400, 617063680, 644060216, 664836352, 771329600, 796211200, 805075270, 831045440, 987301888, 1038806800, 1234127360, 1288120432, 1329672704, 1542659200, 1610150540, 1662090880, 2012688175, 2077613600, 2468254720, 2576240864, 2659345408, 3085318400, 3220301080, 3324181760, 4025376350, 4155227200, 4936509440, 5152481728, 5318690816, 6170636800, 6440602160, 6648363520, 8050752700, 8310454400, 10304963456, 12341273600, 12881204320, 13296727040, 16101505400, 16620908800, 20609926912, 24682547200, 25762408640, 26593454080, 32203010800, 33241817600, 41219853824, 51524817280, 64406021600, 66483635200, 82439707648, 103049634560, 128812043200, 132967270400, 164879415296, 206099269120, 257624086400, 412198538240, 515248172800, 824397076480, 1030496345600, 2060992691200, 4121985382400]

約数ペア:

[(1, 4121985382400), (2, 2060992691200), (4, 1030496345600), (5, 824397076480), (8, 515248172800), (10, 412198538240), (16, 257624086400), (20, 206099269120), (25, 164879415296), (31, 132967270400), (32, 128812043200), (40, 103049634560), (50, 82439707648), (62, 66483635200), (64, 64406021600), (80, 51524817280), (100, 41219853824), (124, 33241817600), (128, 32203010800), (155, 26593454080), (160, 25762408640), (167, 24682547200), (200, 20609926912), (248, 16620908800), (256, 16101505400), (310, 13296727040), (320, 12881204320), (334, 12341273600), (400, 10304963456), (496, 8310454400), (512, 8050752700), (620, 6648363520), (640, 6440602160), (668, 6170636800), (775, 5318690816), (800, 5152481728), (835, 4936509440), (992, 4155227200), (1024, 4025376350), (1240, 3324181760), (1280, 3220301080), (1336, 3085318400), (1550, 2659345408), (1600, 2576240864), (1670, 2468254720), (1984, 2077613600), (2048, 2012688175), (2480, 1662090880), (2560, 1610150540), (2672, 1542659200), (3100, 1329672704), (3200, 1288120432), (3340, 1234127360), (3968, 1038806800), (4175, 987301888), (4960, 831045440), (5120, 805075270), (5177, 796211200), (5344, 771329600), (6200, 664836352), (6400, 644060216), (6680, 617063680), (7936, 519403400), (8350, 493650944), (9920, 415522720), (10240, 402537635), (10354, 398105600), (10688, 385664800), (12400, 332418176), (12800, 322030108), (13360, 308531840), (15551, 265062400), (15872, 259701700), (16700, 246825472), (19840, 207761360), (20708, 199052800), (21376, 192832400), (24800, 166209088), (25600, 161015054), (25885, 159242240), (26720, 154265920), (31102, 132531200), (31744, 129850850), (33400, 123412736), (39680, 103880680), (41416, 99526400), (42752, 96416200), (49600, 83104544), (51200, 80507527), (51770, 79621120), (53440, 77132960), (62204, 66265600), (63488, 64925425), (66800, 61706368), (77755, 53012480), (79360, 51940340), (82832, 49763200), (85504, 48208100), (99200, 41552272), (103540, 39810560), (106880, 38566480), (124408, 33132800), (129425, 31848448), (133600, 30853184), (155510, 26506240), (158720, 25970170), (165664, 24881600), (171008, 24104050), (198400, 20776136), (207080, 19905280), (213760, 19283240), (248816, 16566400), (258850, 15924224), (267200, 15426592), (311020, 13253120), (317440, 12985085), (331328, 12440800), (342016, 12052025), (388775, 10602496), (396800, 10388068), (414160, 9952640), (427520, 9641620), (482081, 8550400), (497632, 8283200), (517700, 7962112), (534400, 7713296), (622040, 6626560), (662656, 6220400), (777550, 5301248), (793600, 5194034), (828320, 4976320), (855040, 4820810), (964162, 4275200), (995264, 4141600), (1035400, 3981056), (1068800, 3856648), (1244080, 3313280), (1325312, 3110200), (1555100, 2650624), (1587200, 2597017), (1656640, 2488160), (1710080, 2410405), (1928324, 2137600), (1990528, 2070800)]