255448483290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 1152

約数和(自身を含む): 971245416960

約数和(自身を除く): 715796933670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 21, 22, 26, 30, 33, 34, 35, 39, 42, 45, 51, 55, 59, 63, 65, 66, 70, 77, 78, 85, 90, 91, 99, 102, 105, 110, 117, 118, 119, 121, 126, 130, 143, 153, 154, 165, 170, 177, 182, 187, 195, 198, 210, 221, 231, 234, 238, 242, 255, 257, 273, 286, 295, 306, 315, 330, 354, 357, 363, 374, 385, 390, 413, 429, 442, 455, 462, 495, 510, 514, 531, 546, 561, 585, 590, 595, 605, 630, 649, 663, 693, 714, 715, 726, 765, 767, 770, 771, 819, 826, 847, 858, 885, 910, 935, 990, 1001, 1003, 1062, 1071, 1089, 1105, 1122, 1155, 1170, 1190, 1210, 1239, 1285, 1287, 1298, 1309, 1326, 1365, 1386, 1430, 1530, 1534, 1542, 1547, 1573, 1638, 1683, 1694, 1770, 1785, 1799, 1815, 1870, 1947, 1989, 2002, 2006, 2057, 2065, 2142, 2145, 2178, 2210, 2301, 2310, 2313, 2431, 2478, 2541, 2570, 2574, 2618, 2655, 2730, 2805, 2827, 3003, 3009, 3094, 3146, 3245, 3315, 3341, 3366, 3465, 3570, 3598, 3630, 3717, 3835, 3855, 3894, 3927, 3978, 4095, 4114, 4130, 4235, 4290, 4369, 4543, 4602, 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約数ペア:

[(1, 255448483290), (2, 127724241645), (3, 85149494430), (5, 51089696658), (6, 42574747215), (7, 36492640470), (9, 28383164810), (10, 25544848329), (11, 23222589390), (13, 19649883330), (14, 18246320235), (15, 17029898886), (17, 15026381370), (18, 14191582405), (21, 12164213490), (22, 11611294695), (26, 9824941665), (30, 8514949443), (33, 7740863130), (34, 7513190685), (35, 7298528094), (39, 6549961110), (42, 6082106745), (45, 5676632962), (51, 5008793790), (55, 4644517878), (59, 4329635310), (63, 4054737830), (65, 3929976666), (66, 3870431565), (70, 3649264047), (77, 3317512770), (78, 3274980555), (85, 3005276274), (90, 2838316481), (91, 2807126190), (99, 2580287710), (102, 2504396895), (105, 2432842698), (110, 2322258939), (117, 2183320370), (118, 2164817655), (119, 2146625910), (121, 2111144490), (126, 2027368915), (130, 1964988333), (143, 1786353030), (153, 1669597930), (154, 1658756385), (165, 1548172626), (170, 1502638137), (177, 1443211770), (182, 1403563095), (187, 1366034670), (195, 1309992222), (198, 1290143855), (210, 1216421349), (221, 1155875490), (231, 1105837590), (234, 1091660185), (238, 1073312955), (242, 1055572245), (255, 1001758758), (257, 993962970), (273, 935708730), (286, 893176515), (295, 865927062), (306, 834798965), (315, 810947566), (330, 774086313), (354, 721605885), (357, 715541970), (363, 703714830), (374, 683017335), (385, 663502554), (390, 654996111), (413, 618519330), (429, 595451010), (442, 577937745), (455, 561425238), (462, 552918795), (495, 516057542), (510, 500879379), (514, 496981485), (531, 481070590), (546, 467854365), (561, 455344890), (585, 436664074), (590, 432963531), (595, 429325182), (605, 422228898), (630, 405473783), (649, 393603210), (663, 385291830), (693, 368612530), (714, 357770985), (715, 357270606), (726, 351857415), (765, 333919586), (767, 333048870), (770, 331751277), (771, 331320990), (819, 311902910), (826, 309259665), (847, 301592070), (858, 297725505), (885, 288642354), (910, 280712619), (935, 273206934), (990, 258028771), (1001, 255193290), (1003, 254684430), (1062, 240535295), (1071, 238513990), (1089, 234571610), (1105, 231175098), (1122, 227672445), (1155, 221167518), (1170, 218332037), (1190, 214662591), (1210, 211114449), (1239, 206173110), (1285, 198792594), (1287, 198483670), (1298, 196801605), (1309, 195147810), (1326, 192645915), (1365, 187141746), (1386, 184306265), (1430, 178635303), (1530, 166959793), (1534, 166524435), (1542, 165660495), (1547, 165125070), (1573, 162395730), (1638, 155951455), (1683, 151781630), (1694, 150796035), (1770, 144321177), (1785, 143108394), (1799, 141994710), (1815, 140742966), (1870, 136603467), (1947, 131201070), (1989, 128430610), (2002, 127596645), (2006, 127342215), (2057, 124184970), (2065, 123703866), (2142, 119256995), (2145, 119090202), (2178, 117285805), (2210, 115587549), (2301, 111016290), (2310, 110583759), (2313, 110440330), (2431, 105079590), (2478, 103086555), (2541, 100530690), (2570, 99396297), (2574, 99241835), (2618, 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(6930, 36861253), (7021, 36383490), (7139, 35782110), (7293, 35026530), (7434, 34362185), (7623, 33510230), (7670, 33304887), (7710, 33132099), (7735, 33025014), (7854, 32524635), (7865, 32479146), (8190, 31190291), (8415, 30356326), (8437, 30277170), (8470, 30159207), (8481, 30120090), (8738, 29234205), (8995, 28398942), (9009, 28354810), (9027, 28298270), (9086, 28114515), (9282, 27520845), (9438, 27065955), (9735, 26240214), (9945, 25686122), (10010, 25519329), (10023, 25486230), (10030, 25468443), (10285, 24836994), (10710, 23851399), (10738, 23789205), (10794, 23665785), (10890, 23457161), (11011, 23199390), (11033, 23153130), (11505, 22203258), (11565, 22088066), (11682, 21866845), (11781, 21683090), (12155, 21015918), (12342, 20697495), (12390, 20617311), (12705, 20106138), (12870, 19848367), (13039, 19591110), (13090, 19514781), (13107, 19489470), (13629, 18743010), (13806, 18502715), (13923, 18347230), (14042, 18191745), (14135, 18072054), (14157, 18043970), (14278, 17891055), (14399, 17740710), (14586, 17513265), (15015, 17012886), (15045, 16978962), (15163, 16846830), (15246, 16755115), (15470, 16512507), (15730, 16239573), (16107, 15859470), (16191, 15777190), (16705, 15291738), (16830, 15178163), (16874, 15138585), (16962, 15060045), (17017, 15011370), (17990, 14199471), (18018, 14177405), (18054, 14149135), (18513, 13798330), (18585, 13744874), (19470, 13120107), (19635, 13009854), (19789, 12908610), (19890, 12843061), (20046, 12743115), (20570, 12418497), (21063, 12127830), (21417, 11927370), (21845, 11693682), (21879, 11675510), (22022, 11599695), (22066, 11576565), (22715, 11245806), (23010, 11101629), (23130, 11044033), (23205, 11008338), (23387, 10922670), (23562, 10841545), (23595, 10826382), (24310, 10507959), (25311, 10092390), (25410, 10053069), (25443, 10040030), (26078, 9795555), (26214, 9744735), (26741, 9552690), (26845, 9515682), (26985, 9466314), (27258, 9371505), (27846, 9173615), (28270, 9036027), (28314, 9021985), (28798, 8870355), 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