19345411260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5147}}^1$

素因数の和:5345

約数の個数: 288

約数和(自身を含む): 71057226240

約数和(自身を除く): 51711814980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 157, 171, 180, 190, 210, 228, 252, 266, 285, 314, 315, 342, 380, 399, 420, 471, 532, 570, 628, 630, 665, 684, 785, 798, 855, 942, 1099, 1140, 1197, 1260, 1330, 1413, 1570, 1596, 1710, 1884, 1995, 2198, 2355, 2394, 2660, 2826, 2983, 3140, 3297, 3420, 3990, 4396, 4710, 4788, 5147, 5495, 5652, 5966, 5985, 6594, 7065, 7980, 8949, 9420, 9891, 10294, 10990, 11932, 11970, 13188, 14130, 14915, 15441, 16485, 17898, 19782, 20588, 20881, 21980, 23940, 25735, 26847, 28260, 29830, 30882, 32970, 35796, 36029, 39564, 41762, 44745, 46323, 49455, 51470, 53694, 59660, 61764, 62643, 65940, 72058, 77205, 83524, 89490, 92646, 97793, 98910, 102940, 104405, 107388, 108087, 125286, 134235, 144116, 154410, 178980, 180145, 185292, 187929, 195586, 197820, 208810, 216174, 231615, 250572, 268470, 293379, 308820, 313215, 324261, 360290, 375858, 391172, 417620, 432348, 463230, 488965, 536940, 540435, 586758, 626430, 648522, 684551, 720580, 751716, 808079, 880137, 926460, 939645, 977930, 1080870, 1173516, 1252860, 1297044, 1369102, 1466895, 1616158, 1621305, 1760274, 1879290, 1955860, 2053653, 2161740, 2424237, 2738204, 2933790, 3232316, 3242610, 3422755, 3520548, 3758580, 4040395, 4107306, 4400685, 4848474, 5656553, 5867580, 6160959, 6485220, 6845510, 7272711, 8080790, 8214612, 8801370, 9696948, 10268265, 11313106, 12121185, 12321918, 13691020, 14545422, 15353501, 16161580, 16969659, 17602740, 20536530, 22626212, 24242370, 24643836, 28282765, 29090844, 30707002, 30804795, 33939318, 36363555, 41073060, 46060503, 48484740, 50908977, 56565530, 61414004, 61609590, 67878636, 72727110, 76767505, 84848295, 92121006, 101817954, 107474507, 113131060, 123219180, 138181509, 145454220, 153535010, 169696590, 184242012, 203635908, 214949014, 230302515, 254544885, 276363018, 307070020, 322423521, 339393180, 429898028, 460605030, 509089770, 537372535, 552726036, 644847042, 690907545, 921210060, 967270563, 1018179540, 1074745070, 1289694084, 1381815090, 1612117605, 1934541126, 2149490140, 2763630180, 3224235210, 3869082252, 4836352815, 6448470420, 9672705630, 19345411260]

約数ペア:

[(1, 19345411260), (2, 9672705630), (3, 6448470420), (4, 4836352815), (5, 3869082252), (6, 3224235210), (7, 2763630180), (9, 2149490140), (10, 1934541126), (12, 1612117605), (14, 1381815090), (15, 1289694084), (18, 1074745070), (19, 1018179540), (20, 967270563), (21, 921210060), (28, 690907545), (30, 644847042), (35, 552726036), (36, 537372535), (38, 509089770), (42, 460605030), (45, 429898028), (57, 339393180), (60, 322423521), (63, 307070020), (70, 276363018), (76, 254544885), (84, 230302515), (90, 214949014), (95, 203635908), (105, 184242012), (114, 169696590), (126, 153535010), (133, 145454220), (140, 138181509), (157, 123219180), (171, 113131060), (180, 107474507), (190, 101817954), (210, 92121006), (228, 84848295), (252, 76767505), (266, 72727110), (285, 67878636), (314, 61609590), (315, 61414004), (342, 56565530), (380, 50908977), (399, 48484740), (420, 46060503), (471, 41073060), (532, 36363555), (570, 33939318), (628, 30804795), (630, 30707002), (665, 29090844), (684, 28282765), (785, 24643836), (798, 24242370), (855, 22626212), (942, 20536530), (1099, 17602740), (1140, 16969659), (1197, 16161580), (1260, 15353501), (1330, 14545422), (1413, 13691020), (1570, 12321918), (1596, 12121185), (1710, 11313106), (1884, 10268265), (1995, 9696948), (2198, 8801370), (2355, 8214612), (2394, 8080790), (2660, 7272711), (2826, 6845510), (2983, 6485220), (3140, 6160959), (3297, 5867580), (3420, 5656553), (3990, 4848474), (4396, 4400685), (4710, 4107306), (4788, 4040395), (5147, 3758580), (5495, 3520548), (5652, 3422755), (5966, 3242610), (5985, 3232316), (6594, 2933790), (7065, 2738204), (7980, 2424237), (8949, 2161740), (9420, 2053653), (9891, 1955860), (10294, 1879290), (10990, 1760274), (11932, 1621305), (11970, 1616158), (13188, 1466895), (14130, 1369102), (14915, 1297044), (15441, 1252860), (16485, 1173516), (17898, 1080870), (19782, 977930), (20588, 939645), (20881, 926460), (21980, 880137), (23940, 808079), (25735, 751716), (26847, 720580), (28260, 684551), (29830, 648522), (30882, 626430), (32970, 586758), (35796, 540435), (36029, 536940), (39564, 488965), (41762, 463230), (44745, 432348), (46323, 417620), (49455, 391172), (51470, 375858), (53694, 360290), (59660, 324261), (61764, 313215), (62643, 308820), (65940, 293379), (72058, 268470), (77205, 250572), (83524, 231615), (89490, 216174), (92646, 208810), (97793, 197820), (98910, 195586), (102940, 187929), (104405, 185292), (107388, 180145), (108087, 178980), (125286, 154410), (134235, 144116)]