554459255280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{125441}}^1$

素因数の和:126344

約数の個数: 240

約数和(自身を含む): 2130510942144

約数和(自身を除く): 1576051686864

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, 315, 336, 360, 420, 504, 560, 630, 720, 840, 877, 1008, 1260, 1680, 1754, 2520, 2631, 3508, 4385, 5040, 5262, 6139, 7016, 7893, 8770, 10524, 12278, 13155, 14032, 15786, 17540, 18417, 21048, 24556, 26310, 30695, 31572, 35080, 36834, 39465, 42096, 49112, 52620, 55251, 61390, 63144, 70160, 73668, 78930, 92085, 98224, 105240, 110502, 122780, 125441, 126288, 147336, 157860, 184170, 210480, 221004, 245560, 250882, 276255, 294672, 315720, 368340, 376323, 442008, 491120, 501764, 552510, 627205, 631440, 736680, 752646, 878087, 884016, 1003528, 1105020, 1128969, 1254410, 1473360, 1505292, 1756174, 1881615, 2007056, 2210040, 2257938, 2508820, 2634261, 3010584, 3512348, 3763230, 4390435, 4420080, 4515876, 5017640, 5268522, 5644845, 6021168, 7024696, 7526460, 7902783, 8780870, 9031752, 10035280, 10537044, 11289690, 13171305, 14049392, 15052920, 15805566, 17561740, 18063504, 21074088, 22579380, 26342610, 30105840, 31611132, 35123480, 39513915, 42148176, 45158760, 52685220, 63222264, 70246960, 79027830, 90317520, 105370440, 110011757, 126444528, 158055660, 210740880, 220023514, 316111320, 330035271, 440047028, 550058785, 632222640, 660070542, 770082299, 880094056, 990105813, 1100117570, 1320141084, 1540164598, 1650176355, 1760188112, 1980211626, 2200235140, 2310246897, 2640282168, 3080329196, 3300352710, 3850411495, 3960423252, 4400470280, 4620493794, 4950529065, 5280564336, 6160658392, 6600705420, 6930740691, 7700822990, 7920846504, 8800940560, 9240987588, 9901058130, 11551234485, 12321316784, 13201410840, 13861481382, 15401645980, 15841693008, 18481975176, 19802116260, 23102468970, 26402821680, 27722962764, 30803291960, 34653703455, 36963950352, 39604232520, 46204937940, 55445925528, 61606583920, 69307406910, 79208465040, 92409875880, 110891851056, 138614813820, 184819751760, 277229627640, 554459255280]

約数ペア:

[(1, 554459255280), (2, 277229627640), (3, 184819751760), (4, 138614813820), (5, 110891851056), (6, 92409875880), (7, 79208465040), (8, 69307406910), (9, 61606583920), (10, 55445925528), (12, 46204937940), (14, 39604232520), (15, 36963950352), (16, 34653703455), (18, 30803291960), (20, 27722962764), (21, 26402821680), (24, 23102468970), (28, 19802116260), (30, 18481975176), (35, 15841693008), (36, 15401645980), (40, 13861481382), (42, 13201410840), (45, 12321316784), (48, 11551234485), (56, 9901058130), (60, 9240987588), (63, 8800940560), (70, 7920846504), (72, 7700822990), (80, 6930740691), (84, 6600705420), (90, 6160658392), (105, 5280564336), (112, 4950529065), (120, 4620493794), (126, 4400470280), (140, 3960423252), (144, 3850411495), (168, 3300352710), (180, 3080329196), (210, 2640282168), (240, 2310246897), (252, 2200235140), (280, 1980211626), (315, 1760188112), (336, 1650176355), (360, 1540164598), (420, 1320141084), (504, 1100117570), (560, 990105813), (630, 880094056), (720, 770082299), (840, 660070542), (877, 632222640), (1008, 550058785), (1260, 440047028), (1680, 330035271), (1754, 316111320), (2520, 220023514), (2631, 210740880), (3508, 158055660), (4385, 126444528), (5040, 110011757), (5262, 105370440), (6139, 90317520), (7016, 79027830), (7893, 70246960), (8770, 63222264), (10524, 52685220), (12278, 45158760), (13155, 42148176), (14032, 39513915), (15786, 35123480), (17540, 31611132), (18417, 30105840), (21048, 26342610), (24556, 22579380), (26310, 21074088), (30695, 18063504), (31572, 17561740), (35080, 15805566), (36834, 15052920), (39465, 14049392), (42096, 13171305), (49112, 11289690), (52620, 10537044), (55251, 10035280), (61390, 9031752), (63144, 8780870), (70160, 7902783), (73668, 7526460), (78930, 7024696), (92085, 6021168), (98224, 5644845), (105240, 5268522), (110502, 5017640), (122780, 4515876), (125441, 4420080), (126288, 4390435), (147336, 3763230), (157860, 3512348), (184170, 3010584), (210480, 2634261), (221004, 2508820), (245560, 2257938), (250882, 2210040), (276255, 2007056), (294672, 1881615), (315720, 1756174), (368340, 1505292), (376323, 1473360), (442008, 1254410), (491120, 1128969), (501764, 1105020), (552510, 1003528), (627205, 884016), (631440, 878087), (736680, 752646)]