23813460

素因数分解:

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

素因数の和:259

約数の個数: 192

約数和(自身を含む): 85478400

約数和(自身を除く): 61664940

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, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 211, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 422, 495, 513, 540, 570, 594, 627, 633, 660, 684, 836, 844, 855, 990, 1026, 1045, 1055, 1140, 1188, 1254, 1266, 1485, 1710, 1881, 1899, 1980, 2052, 2090, 2110, 2321, 2508, 2532, 2565, 2970, 3135, 3165, 3420, 3762, 3798, 4009, 4180, 4220, 4642, 5130, 5643, 5697, 5940, 6270, 6330, 6963, 7524, 7596, 8018, 9284, 9405, 9495, 10260, 11286, 11394, 11605, 12027, 12540, 12660, 13926, 16036, 18810, 18990, 20045, 20889, 22572, 22788, 23210, 24054, 27852, 28215, 28485, 34815, 36081, 37620, 37980, 40090, 41778, 44099, 46420, 48108, 56430, 56970, 60135, 62667, 69630, 72162, 80180, 83556, 88198, 104445, 108243, 112860, 113940, 120270, 125334, 132297, 139260, 144324, 176396, 180405, 208890, 216486, 220495, 240540, 250668, 264594, 313335, 360810, 396891, 417780, 432972, 440990, 529188, 541215, 626670, 661485, 721620, 793782, 881980, 1082430, 1190673, 1253340, 1322970, 1587564, 1984455, 2164860, 2381346, 2645940, 3968910, 4762692, 5953365, 7937820, 11906730, 23813460]

約数ペア:

[(1, 23813460), (2, 11906730), (3, 7937820), (4, 5953365), (5, 4762692), (6, 3968910), (9, 2645940), (10, 2381346), (11, 2164860), (12, 1984455), (15, 1587564), (18, 1322970), (19, 1253340), (20, 1190673), (22, 1082430), (27, 881980), (30, 793782), (33, 721620), (36, 661485), (38, 626670), (44, 541215), (45, 529188), (54, 440990), (55, 432972), (57, 417780), (60, 396891), (66, 360810), (76, 313335), (90, 264594), (95, 250668), (99, 240540), (108, 220495), (110, 216486), (114, 208890), (132, 180405), (135, 176396), (165, 144324), (171, 139260), (180, 132297), (190, 125334), (198, 120270), (209, 113940), (211, 112860), (220, 108243), (228, 104445), (270, 88198), (285, 83556), (297, 80180), (330, 72162), (342, 69630), (380, 62667), (396, 60135), (418, 56970), (422, 56430), (495, 48108), (513, 46420), (540, 44099), (570, 41778), (594, 40090), (627, 37980), (633, 37620), (660, 36081), (684, 34815), (836, 28485), (844, 28215), (855, 27852), (990, 24054), (1026, 23210), (1045, 22788), (1055, 22572), (1140, 20889), (1188, 20045), (1254, 18990), (1266, 18810), (1485, 16036), (1710, 13926), (1881, 12660), (1899, 12540), (1980, 12027), (2052, 11605), (2090, 11394), (2110, 11286), (2321, 10260), (2508, 9495), (2532, 9405), (2565, 9284), (2970, 8018), (3135, 7596), (3165, 7524), (3420, 6963), (3762, 6330), (3798, 6270), (4009, 5940), (4180, 5697), (4220, 5643), (4642, 5130)]