1078320870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 3353011200

約数和(自身を除く): 2274690330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 97, 99, 110, 114, 135, 165, 171, 190, 194, 197, 198, 209, 270, 285, 291, 297, 330, 342, 394, 418, 485, 495, 513, 570, 582, 591, 594, 627, 855, 873, 970, 985, 990, 1026, 1045, 1067, 1182, 1254, 1455, 1485, 1710, 1746, 1773, 1843, 1881, 1970, 2090, 2134, 2167, 2565, 2619, 2910, 2955, 2970, 3135, 3201, 3546, 3686, 3743, 3762, 4334, 4365, 5130, 5238, 5319, 5335, 5529, 5643, 5910, 6270, 6402, 6501, 7486, 8730, 8865, 9215, 9405, 9603, 10638, 10670, 10835, 11058, 11229, 11286, 13002, 13095, 16005, 16587, 17730, 18430, 18715, 18810, 19109, 19206, 19503, 20273, 21670, 22458, 26190, 26595, 27645, 28215, 28809, 32010, 32505, 33174, 33687, 37430, 38218, 39006, 40546, 41173, 48015, 49761, 53190, 55290, 56145, 56430, 57327, 57618, 58509, 60819, 65010, 67374, 82346, 82935, 95545, 96030, 97515, 99522, 101061, 101365, 112290, 114654, 117018, 121638, 123519, 144045, 165870, 168435, 171981, 182457, 191090, 195030, 202122, 202730, 205865, 210199, 247038, 248805, 286635, 288090, 292545, 304095, 336870, 343962, 363071, 364914, 370557, 411730, 420398, 497610, 505305, 515943, 547371, 573270, 585090, 608190, 617595, 630597, 726142, 741114, 859905, 912285, 1010610, 1031886, 1050995, 1089213, 1094742, 1111671, 1235190, 1261194, 1719810, 1815355, 1824570, 1852785, 1891791, 2101990, 2178426, 2223342, 2579715, 2736855, 3152985, 3267639, 3630710, 3705570, 3783582, 3993781, 5159430, 5446065, 5473710, 5558355, 5675373, 6305970, 6535278, 7987562, 9458955, 9802917, 10892130, 11116710, 11350746, 11981343, 16338195, 18917910, 19605834, 19968905, 23962686, 28376865, 32676390, 35944029, 39937810, 49014585, 56753730, 59906715, 71888058, 98029170, 107832087, 119813430, 179720145, 215664174, 359440290, 539160435, 1078320870]

約数ペア:

[(1, 1078320870), (2, 539160435), (3, 359440290), (5, 215664174), (6, 179720145), (9, 119813430), (10, 107832087), (11, 98029170), (15, 71888058), (18, 59906715), (19, 56753730), (22, 49014585), (27, 39937810), (30, 35944029), (33, 32676390), (38, 28376865), (45, 23962686), (54, 19968905), (55, 19605834), (57, 18917910), (66, 16338195), (90, 11981343), (95, 11350746), (97, 11116710), (99, 10892130), (110, 9802917), (114, 9458955), (135, 7987562), (165, 6535278), (171, 6305970), (190, 5675373), (194, 5558355), (197, 5473710), (198, 5446065), (209, 5159430), (270, 3993781), (285, 3783582), (291, 3705570), (297, 3630710), (330, 3267639), (342, 3152985), (394, 2736855), (418, 2579715), (485, 2223342), (495, 2178426), (513, 2101990), (570, 1891791), (582, 1852785), (591, 1824570), (594, 1815355), (627, 1719810), (855, 1261194), (873, 1235190), (970, 1111671), (985, 1094742), (990, 1089213), (1026, 1050995), (1045, 1031886), (1067, 1010610), (1182, 912285), (1254, 859905), (1455, 741114), (1485, 726142), (1710, 630597), (1746, 617595), (1773, 608190), (1843, 585090), (1881, 573270), (1970, 547371), (2090, 515943), (2134, 505305), (2167, 497610), (2565, 420398), (2619, 411730), (2910, 370557), (2955, 364914), (2970, 363071), (3135, 343962), (3201, 336870), (3546, 304095), (3686, 292545), (3743, 288090), (3762, 286635), (4334, 248805), (4365, 247038), (5130, 210199), (5238, 205865), (5319, 202730), (5335, 202122), (5529, 195030), (5643, 191090), (5910, 182457), (6270, 171981), (6402, 168435), (6501, 165870), (7486, 144045), (8730, 123519), (8865, 121638), (9215, 117018), (9405, 114654), (9603, 112290), (10638, 101365), (10670, 101061), (10835, 99522), (11058, 97515), (11229, 96030), (11286, 95545), (13002, 82935), (13095, 82346), (16005, 67374), (16587, 65010), (17730, 60819), (18430, 58509), (18715, 57618), (18810, 57327), (19109, 56430), (19206, 56145), (19503, 55290), (20273, 53190), (21670, 49761), (22458, 48015), (26190, 41173), (26595, 40546), (27645, 39006), (28215, 38218), (28809, 37430), (32010, 33687), (32505, 33174)]