154426680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 535766400

約数和(自身を除く): 381339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 211, 214, 228, 285, 321, 342, 360, 380, 422, 428, 456, 535, 570, 633, 642, 684, 760, 844, 855, 856, 963, 1055, 1070, 1140, 1266, 1284, 1368, 1605, 1688, 1710, 1899, 1926, 2033, 2110, 2140, 2280, 2532, 2568, 3165, 3210, 3420, 3798, 3852, 4009, 4066, 4220, 4280, 4815, 5064, 6099, 6330, 6420, 6840, 7596, 7704, 8018, 8132, 8440, 9495, 9630, 10165, 12027, 12198, 12660, 12840, 15192, 16036, 16264, 18297, 18990, 19260, 20045, 20330, 22577, 24054, 24396, 25320, 30495, 32072, 36081, 36594, 37980, 38520, 40090, 40660, 45154, 48108, 48792, 60135, 60990, 67731, 72162, 73188, 75960, 80180, 81320, 90308, 91485, 96216, 112885, 120270, 121980, 135462, 144324, 146376, 160360, 180405, 180616, 182970, 203193, 225770, 240540, 243960, 270924, 288648, 338655, 360810, 365940, 406386, 428963, 451540, 481080, 541848, 677310, 721620, 731880, 812772, 857926, 903080, 1015965, 1286889, 1354620, 1443240, 1625544, 1715852, 2031930, 2144815, 2573778, 2709240, 3431704, 3860667, 4063860, 4289630, 5147556, 6434445, 7721334, 8127720, 8579260, 10295112, 12868890, 15442668, 17158520, 19303335, 25737780, 30885336, 38606670, 51475560, 77213340, 154426680]

約数ペア:

[(1, 154426680), (2, 77213340), (3, 51475560), (4, 38606670), (5, 30885336), (6, 25737780), (8, 19303335), (9, 17158520), (10, 15442668), (12, 12868890), (15, 10295112), (18, 8579260), (19, 8127720), (20, 7721334), (24, 6434445), (30, 5147556), (36, 4289630), (38, 4063860), (40, 3860667), (45, 3431704), (57, 2709240), (60, 2573778), (72, 2144815), (76, 2031930), (90, 1715852), (95, 1625544), (107, 1443240), (114, 1354620), (120, 1286889), (152, 1015965), (171, 903080), (180, 857926), (190, 812772), (211, 731880), (214, 721620), (228, 677310), (285, 541848), (321, 481080), (342, 451540), (360, 428963), (380, 406386), (422, 365940), (428, 360810), (456, 338655), (535, 288648), (570, 270924), (633, 243960), (642, 240540), (684, 225770), (760, 203193), (844, 182970), (855, 180616), (856, 180405), (963, 160360), (1055, 146376), (1070, 144324), (1140, 135462), (1266, 121980), (1284, 120270), (1368, 112885), (1605, 96216), (1688, 91485), (1710, 90308), (1899, 81320), (1926, 80180), (2033, 75960), (2110, 73188), (2140, 72162), (2280, 67731), (2532, 60990), (2568, 60135), (3165, 48792), (3210, 48108), (3420, 45154), (3798, 40660), (3852, 40090), (4009, 38520), (4066, 37980), (4220, 36594), (4280, 36081), (4815, 32072), (5064, 30495), (6099, 25320), (6330, 24396), (6420, 24054), (6840, 22577), (7596, 20330), (7704, 20045), (8018, 19260), (8132, 18990), (8440, 18297), (9495, 16264), (9630, 16036), (10165, 15192), (12027, 12840), (12198, 12660)]