214321140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 777853440

約数和(自身を除く): 563532300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 211, 220, 228, 243, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 422, 486, 495, 513, 540, 570, 594, 627, 633, 660, 684, 810, 836, 844, 855, 891, 972, 990, 1026, 1045, 1055, 1140, 1188, 1215, 1254, 1266, 1485, 1539, 1620, 1710, 1782, 1881, 1899, 1980, 2052, 2090, 2110, 2321, 2430, 2508, 2532, 2565, 2673, 2970, 3078, 3135, 3165, 3420, 3564, 3762, 3798, 4009, 4180, 4220, 4455, 4617, 4642, 4860, 5130, 5346, 5643, 5697, 5940, 6156, 6270, 6330, 6963, 7524, 7596, 7695, 8018, 8910, 9234, 9284, 9405, 9495, 10260, 10692, 11286, 11394, 11605, 12027, 12540, 12660, 13365, 13926, 15390, 16036, 16929, 17091, 17820, 18468, 18810, 18990, 20045, 20889, 22572, 22788, 23085, 23210, 24054, 26730, 27852, 28215, 28485, 30780, 33858, 34182, 34815, 36081, 37620, 37980, 40090, 41778, 44099, 46170, 46420, 48108, 50787, 51273, 53460, 56430, 56970, 60135, 62667, 67716, 68364, 69630, 72162, 80180, 83556, 84645, 85455, 88198, 92340, 101574, 102546, 104445, 108243, 112860, 113940, 120270, 125334, 132297, 139260, 144324, 169290, 170910, 176396, 180405, 188001, 203148, 205092, 208890, 216486, 220495, 240540, 250668, 253935, 256365, 264594, 313335, 324729, 338580, 341820, 360810, 376002, 396891, 417780, 432972, 440990, 507870, 512730, 529188, 541215, 564003, 626670, 649458, 661485, 721620, 752004, 793782, 881980, 940005, 974187, 1015740, 1025460, 1082430, 1128006, 1190673, 1253340, 1298916, 1322970, 1587564, 1623645, 1880010, 1948374, 1984455, 2164860, 2256012, 2381346, 2645940, 2820015, 3247290, 3572019, 3760020, 3896748, 3968910, 4762692, 4870935, 5640030, 5953365, 6494580, 7144038, 7937820, 9741870, 10716057, 11280060, 11906730, 14288076, 17860095, 19483740, 21432114, 23813460, 35720190, 42864228, 53580285, 71440380, 107160570, 214321140]

約数ペア:

[(1, 214321140), (2, 107160570), (3, 71440380), (4, 53580285), (5, 42864228), (6, 35720190), (9, 23813460), (10, 21432114), (11, 19483740), (12, 17860095), (15, 14288076), (18, 11906730), (19, 11280060), (20, 10716057), (22, 9741870), (27, 7937820), (30, 7144038), (33, 6494580), (36, 5953365), (38, 5640030), (44, 4870935), (45, 4762692), (54, 3968910), (55, 3896748), (57, 3760020), (60, 3572019), (66, 3247290), (76, 2820015), (81, 2645940), (90, 2381346), (95, 2256012), (99, 2164860), (108, 1984455), (110, 1948374), (114, 1880010), (132, 1623645), (135, 1587564), (162, 1322970), (165, 1298916), (171, 1253340), (180, 1190673), (190, 1128006), (198, 1082430), (209, 1025460), (211, 1015740), (220, 974187), (228, 940005), (243, 881980), (270, 793782), (285, 752004), (297, 721620), (324, 661485), (330, 649458), (342, 626670), (380, 564003), (396, 541215), (405, 529188), (418, 512730), (422, 507870), (486, 440990), (495, 432972), (513, 417780), (540, 396891), (570, 376002), (594, 360810), (627, 341820), (633, 338580), (660, 324729), (684, 313335), (810, 264594), (836, 256365), (844, 253935), (855, 250668), (891, 240540), (972, 220495), (990, 216486), (1026, 208890), (1045, 205092), (1055, 203148), (1140, 188001), (1188, 180405), (1215, 176396), (1254, 170910), (1266, 169290), (1485, 144324), (1539, 139260), (1620, 132297), (1710, 125334), (1782, 120270), (1881, 113940), (1899, 112860), (1980, 108243), (2052, 104445), (2090, 102546), (2110, 101574), (2321, 92340), (2430, 88198), (2508, 85455), (2532, 84645), (2565, 83556), (2673, 80180), (2970, 72162), (3078, 69630), (3135, 68364), (3165, 67716), (3420, 62667), (3564, 60135), (3762, 56970), (3798, 56430), (4009, 53460), (4180, 51273), (4220, 50787), (4455, 48108), (4617, 46420), (4642, 46170), (4860, 44099), (5130, 41778), (5346, 40090), (5643, 37980), (5697, 37620), (5940, 36081), (6156, 34815), (6270, 34182), (6330, 33858), (6963, 30780), (7524, 28485), (7596, 28215), (7695, 27852), (8018, 26730), (8910, 24054), (9234, 23210), (9284, 23085), (9405, 22788), (9495, 22572), (10260, 20889), (10692, 20045), (11286, 18990), (11394, 18810), (11605, 18468), (12027, 17820), (12540, 17091), (12660, 16929), (13365, 16036), (13926, 15390)]