38042160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 129366720

約数和(自身を除く): 91324560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 137, 156, 178, 195, 208, 240, 260, 267, 274, 312, 356, 390, 411, 445, 520, 534, 548, 624, 685, 712, 780, 822, 890, 1040, 1068, 1096, 1157, 1335, 1370, 1424, 1560, 1644, 1780, 1781, 2055, 2136, 2192, 2314, 2670, 2740, 3120, 3288, 3471, 3560, 3562, 4110, 4272, 4628, 5340, 5343, 5480, 5785, 6576, 6942, 7120, 7124, 8220, 8905, 9256, 10680, 10686, 10960, 11570, 12193, 13884, 14248, 16440, 17355, 17810, 18512, 21360, 21372, 23140, 24386, 26715, 27768, 28496, 32880, 34710, 35620, 36579, 42744, 46280, 48772, 53430, 55536, 60965, 69420, 71240, 73158, 85488, 92560, 97544, 106860, 121930, 138840, 142480, 146316, 158509, 182895, 195088, 213720, 243860, 277680, 292632, 317018, 365790, 427440, 475527, 487720, 585264, 634036, 731580, 792545, 951054, 975440, 1268072, 1463160, 1585090, 1902108, 2377635, 2536144, 2926320, 3170180, 3804216, 4755270, 6340360, 7608432, 9510540, 12680720, 19021080, 38042160]

約数ペア:

[(1, 38042160), (2, 19021080), (3, 12680720), (4, 9510540), (5, 7608432), (6, 6340360), (8, 4755270), (10, 3804216), (12, 3170180), (13, 2926320), (15, 2536144), (16, 2377635), (20, 1902108), (24, 1585090), (26, 1463160), (30, 1268072), (39, 975440), (40, 951054), (48, 792545), (52, 731580), (60, 634036), (65, 585264), (78, 487720), (80, 475527), (89, 427440), (104, 365790), (120, 317018), (130, 292632), (137, 277680), (156, 243860), (178, 213720), (195, 195088), (208, 182895), (240, 158509), (260, 146316), (267, 142480), (274, 138840), (312, 121930), (356, 106860), (390, 97544), (411, 92560), (445, 85488), (520, 73158), (534, 71240), (548, 69420), (624, 60965), (685, 55536), (712, 53430), (780, 48772), (822, 46280), (890, 42744), (1040, 36579), (1068, 35620), (1096, 34710), (1157, 32880), (1335, 28496), (1370, 27768), (1424, 26715), (1560, 24386), (1644, 23140), (1780, 21372), (1781, 21360), (2055, 18512), (2136, 17810), (2192, 17355), (2314, 16440), (2670, 14248), (2740, 13884), (3120, 12193), (3288, 11570), (3471, 10960), (3560, 10686), (3562, 10680), (4110, 9256), (4272, 8905), (4628, 8220), (5340, 7124), (5343, 7120), (5480, 6942), (5785, 6576)]