890493966180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{275963}}^1$

素因数の和:276195

約数の個数: 288

約数和(自身を含む): 3341398604544

約数和(自身を除く): 2450904638364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 197, 210, 234, 252, 260, 273, 315, 364, 390, 394, 420, 455, 468, 546, 585, 591, 630, 780, 788, 819, 910, 985, 1092, 1170, 1182, 1260, 1365, 1379, 1638, 1773, 1820, 1970, 2340, 2364, 2561, 2730, 2758, 2955, 3276, 3546, 3940, 4095, 4137, 5122, 5460, 5516, 5910, 6895, 7092, 7683, 8190, 8274, 8865, 10244, 11820, 12411, 12805, 13790, 15366, 16380, 16548, 17730, 17927, 20685, 23049, 24822, 25610, 27580, 30732, 35460, 35854, 38415, 41370, 46098, 49644, 51220, 53781, 62055, 71708, 76830, 82740, 89635, 92196, 107562, 115245, 124110, 153660, 161343, 179270, 215124, 230490, 248220, 268905, 275963, 322686, 358540, 460980, 537810, 551926, 645372, 806715, 827889, 1075620, 1103852, 1379815, 1613430, 1655778, 1931741, 2483667, 2759630, 3226860, 3311556, 3587519, 3863482, 4139445, 4967334, 5519260, 5795223, 7175038, 7726964, 8278890, 9658705, 9934668, 10762557, 11590446, 12418335, 14350076, 16557780, 17385669, 17937595, 19317410, 21525114, 23180892, 24836670, 25112633, 28976115, 32287671, 34771338, 35875190, 38634820, 43050228, 49673340, 50225266, 53812785, 54364711, 57952230, 64575342, 69542676, 71750380, 75337899, 86928345, 100450532, 107625570, 108729422, 115904460, 125563165, 129150684, 150675798, 161438355, 163094133, 173856690, 215251140, 217458844, 226013697, 251126330, 271823555, 301351596, 322876710, 326188266, 347713380, 376689495, 380552977, 452027394, 489282399, 502252660, 543647110, 645753420, 652376532, 706741243, 753378990, 761105954, 815470665, 904054788, 978564798, 1087294220, 1130068485, 1141658931, 1413482486, 1506757980, 1522211908, 1630941330, 1902764885, 1957129596, 2120223729, 2260136970, 2283317862, 2446411995, 2826964972, 3261882660, 3424976793, 3533706215, 3805529770, 4240447458, 4520273940, 4566635724, 4892823990, 4947188701, 5708294655, 6360671187, 6849953586, 7067412430, 7611059540, 8480894916, 9785647980, 9894377402, 10601118645, 11416589310, 12721342374, 13699907172, 14134824860, 14841566103, 17124883965, 19788754804, 21202237290, 22833178620, 24735943505, 25442684748, 29683132206, 31803355935, 34249767930, 42404474580, 44524698309, 49471887010, 59366264412, 63606711870, 68499535860, 74207830515, 89049396618, 98943774020, 127213423740, 148415661030, 178098793236, 222623491545, 296831322060, 445246983090, 890493966180]

約数ペア:

[(1, 890493966180), (2, 445246983090), (3, 296831322060), (4, 222623491545), (5, 178098793236), (6, 148415661030), (7, 127213423740), (9, 98943774020), (10, 89049396618), (12, 74207830515), (13, 68499535860), (14, 63606711870), (15, 59366264412), (18, 49471887010), (20, 44524698309), (21, 42404474580), (26, 34249767930), (28, 31803355935), (30, 29683132206), (35, 25442684748), (36, 24735943505), (39, 22833178620), (42, 21202237290), (45, 19788754804), (52, 17124883965), (60, 14841566103), (63, 14134824860), (65, 13699907172), (70, 12721342374), (78, 11416589310), (84, 10601118645), (90, 9894377402), (91, 9785647980), (105, 8480894916), (117, 7611059540), (126, 7067412430), (130, 6849953586), (140, 6360671187), (156, 5708294655), (180, 4947188701), (182, 4892823990), (195, 4566635724), (197, 4520273940), (210, 4240447458), (234, 3805529770), (252, 3533706215), (260, 3424976793), (273, 3261882660), (315, 2826964972), (364, 2446411995), (390, 2283317862), (394, 2260136970), (420, 2120223729), (455, 1957129596), (468, 1902764885), (546, 1630941330), (585, 1522211908), (591, 1506757980), (630, 1413482486), (780, 1141658931), (788, 1130068485), (819, 1087294220), (910, 978564798), (985, 904054788), (1092, 815470665), (1170, 761105954), (1182, 753378990), (1260, 706741243), (1365, 652376532), (1379, 645753420), (1638, 543647110), (1773, 502252660), (1820, 489282399), (1970, 452027394), (2340, 380552977), (2364, 376689495), (2561, 347713380), (2730, 326188266), (2758, 322876710), (2955, 301351596), (3276, 271823555), (3546, 251126330), (3940, 226013697), (4095, 217458844), (4137, 215251140), (5122, 173856690), (5460, 163094133), (5516, 161438355), (5910, 150675798), (6895, 129150684), (7092, 125563165), (7683, 115904460), (8190, 108729422), (8274, 107625570), (8865, 100450532), (10244, 86928345), (11820, 75337899), (12411, 71750380), (12805, 69542676), (13790, 64575342), (15366, 57952230), (16380, 54364711), (16548, 53812785), (17730, 50225266), (17927, 49673340), (20685, 43050228), (23049, 38634820), (24822, 35875190), (25610, 34771338), (27580, 32287671), (30732, 28976115), (35460, 25112633), (35854, 24836670), (38415, 23180892), (41370, 21525114), (46098, 19317410), (49644, 17937595), (51220, 17385669), (53781, 16557780), (62055, 14350076), (71708, 12418335), (76830, 11590446), (82740, 10762557), (89635, 9934668), (92196, 9658705), (107562, 8278890), (115245, 7726964), (124110, 7175038), (153660, 5795223), (161343, 5519260), (179270, 4967334), (215124, 4139445), (230490, 3863482), (248220, 3587519), (268905, 3311556), (275963, 3226860), (322686, 2759630), (358540, 2483667), (460980, 1931741), (537810, 1655778), (551926, 1613430), (645372, 1379815), (806715, 1103852), (827889, 1075620)]