157427160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6321

約数の個数: 128

約数和(自身を含む): 542419200

約数和(自身を除く): 384992040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 6277, 8360, 12540, 12554, 18831, 25080, 25108, 31385, 37662, 50216, 62770, 69047, 75324, 94155, 119263, 125540, 138094, 150648, 188310, 207141, 238526, 251080, 276188, 345235, 357789, 376620, 414282, 477052, 552376, 596315, 690470, 715578, 753240, 828564, 954104, 1035705, 1192630, 1311893, 1380940, 1431156, 1657128, 1788945, 2071410, 2385260, 2623786, 2761880, 2862312, 3577890, 3935679, 4142820, 4770520, 5247572, 6559465, 7155780, 7871358, 8285640, 10495144, 13118930, 14311560, 15742716, 19678395, 26237860, 31485432, 39356790, 52475720, 78713580, 157427160]

約数ペア:

[(1, 157427160), (2, 78713580), (3, 52475720), (4, 39356790), (5, 31485432), (6, 26237860), (8, 19678395), (10, 15742716), (11, 14311560), (12, 13118930), (15, 10495144), (19, 8285640), (20, 7871358), (22, 7155780), (24, 6559465), (30, 5247572), (33, 4770520), (38, 4142820), (40, 3935679), (44, 3577890), (55, 2862312), (57, 2761880), (60, 2623786), (66, 2385260), (76, 2071410), (88, 1788945), (95, 1657128), (110, 1431156), (114, 1380940), (120, 1311893), (132, 1192630), (152, 1035705), (165, 954104), (190, 828564), (209, 753240), (220, 715578), (228, 690470), (264, 596315), (285, 552376), (330, 477052), (380, 414282), (418, 376620), (440, 357789), (456, 345235), (570, 276188), (627, 251080), (660, 238526), (760, 207141), (836, 188310), (1045, 150648), (1140, 138094), (1254, 125540), (1320, 119263), (1672, 94155), (2090, 75324), (2280, 69047), (2508, 62770), (3135, 50216), (4180, 37662), (5016, 31385), (6270, 25108), (6277, 25080), (8360, 18831), (12540, 12554)]